last executing test programs: 41.924281722s ago: executing program 3 (id=5019): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000a40)=@raw={'raw\x00', 0x4001, 0x3, 0x238, 0x0, 0x700001b, 0x148, 0xe0, 0x148, 0xe0, 0x206, 0x240, 0x1a0, 0x240, 0x7fffffe, 0x0, {[{{@ip={@local, @initdev={0xac, 0x1e, 0x2, 0x0}, 0x0, 0x0, 'tunl0\x00', 'veth0_virt_wifi\x00', {}, {0xff}}, 0x1ea, 0xc0, 0xe0, 0x0, {0x390, 0x8f00}, [@common=@inet=@socket1={{0x28}}, @common=@inet=@socket3={{0x28}, 0x2}]}, @unspec=@TRACE={0x20}}, {{@ip={@multicast1, @empty, 0x0, 0x0, 'veth0_to_bond\x00', 'nr0\x00', {}, {0xff}}, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={{0x28}}]}, @common=@unspec=@CONNSECMARK={0x28}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x298) 41.864712733s ago: executing program 3 (id=5022): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="2c0000001d00070f000000000000000007000000", @ANYRES32, @ANYBLOB="0000520006000500010000000800", @ANYRES32], 0x2c}}, 0x20008000) 41.798766164s ago: executing program 3 (id=5028): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='blkio.bfq.io_service_bytes\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305839, &(0x7f0000000180)={0x1100, 0x5, 0x1000002, 0x10000}) 41.732160705s ago: executing program 3 (id=5032): syz_mount_image$erofs(&(0x7f0000000280), &(0x7f0000000400)='./file0\x00', 0x1000801, &(0x7f0000000880)=ANY=[@ANYRES8=0x0, @ANYRESOCT=0x0, @ANYRES8, @ANYRESDEC, @ANYRESDEC, @ANYRES16, @ANYRES64], 0xff, 0x1db, &(0x7f0000000b80)="$eJzsmT+PEkEYxp+Z3QPuYkxsLGw08RLP5G7ZXfRyjcX5CUzu/NdJZCXoAga2ABILYmPjx/ArWFBZ2NnZaqEmJhZSartmhpfdEVj+SExI7v0lN/vMzDvvzLzHPgWAYZgzy7evv768vn10ug/gHHaRp/EfVhojjfjPBRKf3rxvnH8xmMwnAMTx8vvbAN4dW4ioH8d/r96l5ynk4W/SdyFxnfR9CDikH0HiHukAAg9JPzV0c5tEGDiPm2HlSS0MXNV4qvFVU5o837AvUAFQoPMJY77d7T0rh2HQmhRb8XifqalVxYL62cNjiVtG/dT/68Grl33VH9fGhUxq6UHCI12CwAnpI+ThOE5aEuP+l+w0v7XM/TdBXDiYF7O/ASdksZ6w/2WVMEa2lVAvdDJycTj4ML3q+8LM6gXJmLIWHOzK/y0UyLOnpj7urJc5RyYwMyb1T2W51wx/smEn/lGM6s+L7W7voFYvV4Nq0PD90qF7w3Vv+kVtRKN2jv8VtD/tGPm3MmJzIodOOYpaXgeIWl7S90et4bgnb5s/9Rqp/U9i7+ooh/qo6GvnZ+8h6E/qp1J7VubhGYZhGIZhGIZhGIZhGIZhVuIyhP4WlH6oijPw7+joPwEAAP//ZVJjaA==") mount$overlay(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000380), 0x0, &(0x7f00000003c0)={[{@lowerdir={'lowerdir', 0x3d, './file0'}, 0x3a}], [], 0x2f}) 41.33620406s ago: executing program 3 (id=5048): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0xfd, 0x0, 0x7fff0000}]}) rt_tgsigqueueinfo(0x0, 0x0, 0x1c, 0x0) 39.630600441s ago: executing program 3 (id=5095): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) pause() 39.531395702s ago: executing program 32 (id=5095): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) pause() 1.754789957s ago: executing program 0 (id=6936): r0 = socket$nl_route(0x10, 0x3, 0x0) sendfile(r0, r0, 0x0, 0x8) 1.754376968s ago: executing program 5 (id=6937): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000b00)=@raw={'raw\x00', 0x3c1, 0x3, 0x390, 0x0, 0x6c, 0x0, 0x190, 0x0, 0x2c0, 0x258, 0x258, 0x2c0, 0x258, 0x3, 0x0, {[{{@ipv6={@rand_addr=' \x01\x00', @private0, [], [], 'wlan1\x00', '\x00', {}, {}, 0x11}, 0x0, 0x128, 0x190, 0x0, {}, [@common=@inet=@l2tp={{0x30}, {0x0, 0x0, 0x3, 0x0, 0x7}}, @common=@inet=@multiport={{0x50}, {0x0, 0xff, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1]}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}, {{@ipv6={@private0, @empty, [], [], 'lo\x00', 'erspan0\x00'}, 0x0, 0xf8, 0x130, 0x0, {}, [@common=@hl={{0x28}}, @inet=@rpfilter={{0x28}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{}, {}, {0x1000}}}}], {{'\x00', 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x2001}}, {0x28}}}}, 0x3f0) 1.747186808s ago: executing program 2 (id=6939): r0 = syz_open_dev$evdev(&(0x7f0000000340), 0x0, 0x2000) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000380)=""/208) 1.686319928s ago: executing program 0 (id=6943): r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, 0x0, &(0x7f0000000180)) 1.684344588s ago: executing program 5 (id=6944): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000007c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x3a8, 0x1d8, 0x12, 0x60d, 0x0, 0x202, 0x2d8, 0x2e8, 0x2e8, 0x2d8, 0x2c0, 0x4, 0x0, {[{{@ipv6={@local, @remote, [], [], 'veth0_to_team\x00', 'macsec0\x00'}, 0x0, 0x190, 0x1d8, 0x0, {}, [@common=@unspec=@string={{0xc0}, {0x0, 0x0, 'kmp\x00', "000000165a8c2e0617ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f672225d6147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac05a602061c96baebc989f1f34a214e6726401fe4b124e0f7323a587d2a1fcf07000000eca0a7b66c60c527bac2b5", 0x2, 0x2}}, @inet=@rpfilter={{0x28}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0x0, 0xd0, 0x100, 0x0, {}, [@inet=@rpfilter={{0x28}}]}, @common=@inet=@SET2={0x30}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x408) 1.672790778s ago: executing program 2 (id=6945): r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) write$selinux_access(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a7570647077645f657865635f742073797374656d5f753a73797374656d5f723afaffffffffffffff3a73302030"], 0x56) 1.635302759s ago: executing program 0 (id=6948): r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, 0x0, 0x0) 1.621825289s ago: executing program 5 (id=6949): r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x8008af26, &(0x7f0000000280)={@my=0x0}) 1.608411089s ago: executing program 2 (id=6950): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000015c0)=ANY=[@ANYBLOB="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&(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) 1.588415849s ago: executing program 4 (id=6951): sigaltstack(&(0x7f0000002380)={0x0, 0x0, 0xfffffe47}, 0x0) sigaltstack(&(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000440)={0x0}) 1.572421399s ago: executing program 0 (id=6953): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000440)=@newpolicy={0x1fc, 0x13, 0x1, 0x0, 0x0, {{@in6=@loopback, @in=@broadcast, 0x4e24, 0xd, 0x400, 0x9, 0xa, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x2, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x9}, {0x0, 0x1}, 0xfffffffe}, [@tmpl={0x144, 0x5, [{{@in=@multicast2, 0x4d6, 0x32}, 0xa, @in=@local, 0x3505, 0x3, 0x3, 0x3, 0x9, 0xb4, 0x7}, {{@in=@loopback, 0x4d3, 0x6c}, 0x0, @in6=@mcast2, 0x0, 0x0, 0x0, 0x9, 0x1, 0x8000, 0x8}, {{@in=@loopback, 0x4d2, 0x33}, 0xa, @in=@remote, 0x3503, 0x0, 0x2, 0xfa, 0x7, 0xa, 0x2}, {{@in6=@dev={0xfe, 0x80, '\x00', 0xf}, 0x4d4, 0x3c}, 0xa, @in=@multicast2, 0x3501, 0x0, 0x3, 0xf7, 0x1, 0xffffffff, 0x10001}, {{@in=@multicast2, 0x4d4, 0x32}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x1c}, 0x2, 0x2, 0x0, 0x7, 0x10001, 0x80, 0x1}]}]}, 0x1fc}}, 0x0) 1.56520978s ago: executing program 5 (id=6954): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000b00)=ANY=[@ANYBLOB="480000001000030500"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b0001006d61637365630000180002800c0004"], 0x48}}, 0x0) 1.52740323s ago: executing program 1 (id=6955): r0 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x35c, 0x0) pread64(r0, &(0x7f0000002440)=""/68, 0x44, 0x5) 1.52695094s ago: executing program 2 (id=6956): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000240)={0x2, &(0x7f0000000040)=[{0x35, 0x0, 0x0, 0xffffffff}, {0x6}]}) 1.49949905s ago: executing program 4 (id=6957): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="0a000000090000000200000009"], 0x48) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000400)={{r0}, &(0x7f0000000380), &(0x7f00000003c0)='%pI4 \x00', 0x2}, 0x20) 1.49903008s ago: executing program 0 (id=6958): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) fsopen(&(0x7f0000000100)='configfs\x00', 0x0) 1.477080451s ago: executing program 4 (id=6959): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @erspan={{0xb}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GRE_IFLAGS={0x6}, @IFLA_GRE_OFLAGS={0x6}]}}}]}, 0x44}}, 0x804) 1.462340531s ago: executing program 1 (id=6960): r0 = socket$inet6(0xa, 0x2, 0x3a) sendmmsg$inet6(r0, &(0x7f0000000b80)=[{{&(0x7f0000000140)={0xa, 0x4e20, 0x7ffa, @local, 0x4}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000000)="8000102e7577d401", 0x8}], 0x1, &(0x7f0000000a00)=ANY=[@ANYBLOB="1800000000000000290000003e"], 0x18}}], 0x1, 0x4000084) 1.442098522s ago: executing program 4 (id=6961): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x4) 1.438843522s ago: executing program 0 (id=6962): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002c80)={0x3, 0x5, &(0x7f00000006c0)=ANY=[@ANYBLOB="18020000010100000000000000000000850000005300000085000000080000009500000000000000a94be0c51261be6a99e5e06bb0a232d5e107000000000000007cde9e8f4b9197701b547edf612a03f1737d951d7a617558b674e1c4fdfd771ebe7c33af3e4917be59ac67f0bbabcb8f41c23ba8f91633a8b9c70e804744dc081ac69cfea08e4e5a06f70c67a8f2888d6fd95f20202866918c3c3771bc3f325a6386a9d49e3c13b32461acf0be4b31638c29187d748841f439547b4dac15e52a4b6a2981eb4afadbbdf9157fa588f475c4cd2e44e2129dc6b93993909613e8"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc0, &(0x7f0000000140)=""/192, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x80) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="e0b9547ed387dbe9abc89b6f5bec", 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 1.438579582s ago: executing program 5 (id=6963): bpf$MAP_DELETE_ELEM(0x2, &(0x7f0000000400)={0xffffffffffffffff, 0x0, 0x20000000}, 0x20) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000012c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="9feb0100180000000000000074000000740000000a000000040000000000000804000000000000000000000a01000000060000000000000e0200000000000000050000000100008f0300000004000000010001000900000034b039020000000300000f010000000100000006000000090000000200000005000000f2c90000020000000010000000000080840000000061005f"], 0x0, 0x96, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x20) 1.413546783s ago: executing program 2 (id=6964): syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x800, &(0x7f0000000100)={[{@rodir}, {@numtail}, {@shortname_mixed}, {@uni_xlate}, {@fat=@codepage={'codepage', 0x3d, '864'}}, {@fat=@codepage={'codepage', 0x3d, '874'}}, {@rodir}, {@iocharset={'iocharset', 0x3d, 'cp936'}}, {@shortname_mixed}, {@utf8no}, {@rodir}, {@uni_xlate}]}, 0x1, 0x26c, &(0x7f0000000680)="$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") openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='blkio.bfq.io_serviced_recursive\x00', 0x275a, 0x0) 1.412754623s ago: executing program 1 (id=6965): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000000000)=0x80000001, 0x4) 1.376294223s ago: executing program 4 (id=6966): r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240), 0x8000, 0x0) fadvise64(r0, 0x9, 0xffffffffffff7fff, 0x5) 1.372779133s ago: executing program 5 (id=6967): r0 = syz_init_net_socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, 0x0, 0x0) 1.359329943s ago: executing program 1 (id=6968): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000003c0)=@migrate={0xd8, 0x21, 0x1, 0x0, 0x0, {{@in=@private=0xa010102, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@migrate={0x50, 0x11, [{@in=@loopback, @in=@private=0xa010100, @in=@multicast2, @in=@rand_addr=0x64010100, 0x3c, 0x0, 0x0, 0x0, 0xa, 0x2}]}, @user_kmaddress={0x2c, 0x13, {@in6=@empty, @in6=@ipv4={'\x00', '\xff\xff', @private=0xa010102}, 0x0, 0x2}}, @policy_type={0xa}]}, 0xd8}}, 0x0) 1.324739063s ago: executing program 4 (id=6969): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x1c1341, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'pim6reg1\x00', 0x20}) 1.308619324s ago: executing program 2 (id=6970): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000200)=0x9, 0x4) 1.292339314s ago: executing program 1 (id=6971): quotactl$Q_SETQUOTA(0xffffffff80000801, &(0x7f0000000280)=@loop={'/dev/loop', 0x0}, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={0xffffffffffffffff, 0x26}, 0x51) 0s ago: executing program 1 (id=6972): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000440)={'filter\x00', 0x6001, 0x4, 0x3c8, 0x0, 0x1f8, 0x0, 0x2e0, 0x2e0, 0x2e0, 0x4, 0x0, {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0x1f8}}, {{@arp={@dev, @remote, 0x0, 0x0, 0x0, 0x8, {@empty, {[0x0, 0x0, 0xff]}}, {@empty, {[0x0, 0x0, 0x0, 0xff, 0x0, 0xff]}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'veth1_vlan\x00', 'team_slave_0\x00', {}, {}, 0x0, 0xe2}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @mac=@broadcast, @multicast2, @private, 0xf}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE2={0x28}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x418) kernel console output (not intermixed with test programs): f length 0, skipping remainder of the config [ 201.729783][ T217] usb 4-1: New USB device found, idVendor=1c9e, idProduct=9001, bcdDevice=25.d8 [ 201.746451][ T217] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 201.764844][ T217] usb 4-1: Product: syz [ 201.772785][ T217] usb 4-1: Manufacturer: syz [ 201.777422][ T217] usb 4-1: SerialNumber: syz [ 201.793462][ T217] usb 4-1: config 0 descriptor?? [ 201.804264][ T217] rndis_host 4-1:0.0: skipping garbage [ 201.818718][ T217] usb 4-1: bad CDC descriptors [ 201.843790][ T8303] loop4: detected capacity change from 0 to 512 [ 201.850469][ T8303] EXT4-fs: Ignoring removed mblk_io_submit option [ 201.858430][ T8303] EXT4-fs (loop4): Test dummy encryption mode enabled [ 201.865348][ T8303] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 201.874664][ T321] usb 2-1: new high-speed USB device number 97 using dummy_hcd [ 201.883827][ T8303] EXT4-fs (loop4): 1 truncate cleaned up [ 201.889721][ T8303] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 201.918568][ T278] EXT4-fs (loop4): unmounting filesystem. [ 202.021153][ T645] usb 4-1: USB disconnect, device number 93 [ 202.047859][ T8323] netlink: 8 bytes leftover after parsing attributes in process `syz.4.3838'. [ 202.064543][ T8323] A link change request failed with some changes committed already. Interface tunl0 may have been left with an inconsistent configuration, please check. [ 202.077722][ T321] usb 2-1: Using ep0 maxpacket: 16 [ 202.094163][ T321] usb 2-1: New USB device found, idVendor=0403, idProduct=fa78, bcdDevice= 0.03 [ 202.119295][ T321] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 202.138048][ T321] usb 2-1: SerialNumber: syz [ 202.146710][ T321] usb 2-1: config 0 descriptor?? [ 202.373401][ T321] ftdi_sio 2-1:0.0: FTDI USB Serial Device converter detected [ 202.385996][ T321] usb 2-1: Detected SIO [ 202.400334][ T321] usb 2-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 202.422294][ T321] usb 2-1: USB disconnect, device number 97 [ 202.439028][ T321] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 202.463853][ T321] ftdi_sio 2-1:0.0: device disconnected [ 202.498668][ T8395] IPv6: Can't replace route, no match found [ 202.538435][ T8400] netlink: 8 bytes leftover after parsing attributes in process `syz.4.3876'. [ 203.927397][ C0] sched: RT throttling activated [ 204.339910][ T8490] loop1: detected capacity change from 0 to 256 [ 204.413357][ T8490] FAT-fs (loop1): Directory bread(block 64) failed [ 204.431816][ T8506] netlink: 12 bytes leftover after parsing attributes in process `syz.4.3928'. [ 204.440179][ T8490] FAT-fs (loop1): Directory bread(block 65) failed [ 204.455650][ T8490] FAT-fs (loop1): Directory bread(block 66) failed [ 204.473650][ T8490] FAT-fs (loop1): Directory bread(block 67) failed [ 204.480358][ T8490] FAT-fs (loop1): Directory bread(block 68) failed [ 204.507669][ T8490] FAT-fs (loop1): Directory bread(block 69) failed [ 204.521486][ T8490] FAT-fs (loop1): Directory bread(block 70) failed [ 204.547644][ T8490] FAT-fs (loop1): Directory bread(block 71) failed [ 204.581193][ T8490] FAT-fs (loop1): Directory bread(block 72) failed [ 204.632545][ T8490] FAT-fs (loop1): Directory bread(block 73) failed [ 204.700181][ T8551] SELinux: policydb string does not match my string SE Linux [ 204.721895][ T8551] SELinux: failed to load policy [ 204.797584][ T8565] netlink: 8 bytes leftover after parsing attributes in process `syz.0.3957'. [ 205.092042][ T8610] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3978'. [ 205.103221][ T8547] loop2: detected capacity change from 0 to 40427 [ 205.123437][ T8547] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(262146) root(3) [ 205.150803][ T8547] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 205.158703][ T8621] overlayfs: conflicting options: userxattr,redirect_dir=on [ 205.187586][ T8626] @ÿ: renamed from bond_slave_0 [ 205.211303][ T8547] F2FS-fs (loop2): Found nat_bits in checkpoint [ 205.296010][ T8547] F2FS-fs (loop2): Try to recover 2th superblock, ret: 0 [ 205.324794][ T8547] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 205.371327][ T28] kauditd_printk_skb: 34 callbacks suppressed [ 205.371345][ T28] audit: type=1326 audit(2000000858.620:312): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8654 comm="syz.4.3996" exe="/root/syz-executor" sig=0 arch=c000003e syscall=100 compat=0 ip=0x7f874998e969 code=0x7ffc0000 [ 205.443293][ T8663] loop4: detected capacity change from 0 to 2048 [ 205.459101][ T28] audit: type=1326 audit(2000000858.657:313): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8654 comm="syz.4.3996" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f874998e969 code=0x7ffc0000 [ 205.514627][ T8666] loop1: detected capacity change from 0 to 8192 [ 205.519704][ T8663] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 205.521437][ T28] audit: type=1326 audit(2000000858.657:314): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8654 comm="syz.4.3996" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f874998e969 code=0x7ffc0000 [ 205.553491][ T28] audit: type=1326 audit(2000000858.676:315): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8661 comm="syz.3.4002" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0b22d8e969 code=0x7ffc0000 [ 205.577176][ T28] audit: type=1326 audit(2000000858.676:316): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8661 comm="syz.3.4002" exe="/root/syz-executor" sig=0 arch=c000003e syscall=152 compat=0 ip=0x7f0b22d8e969 code=0x7ffc0000 [ 205.601187][ T8666] loop1: p1 < > p3 < > p4 < > [ 205.606003][ T8666] loop1: partition table partially beyond EOD, truncated [ 205.618753][ T8666] loop1: p3 start 327168 is beyond EOD, truncated [ 205.630831][ T28] audit: type=1326 audit(2000000858.676:317): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8661 comm="syz.3.4002" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0b22d8e969 code=0x7ffc0000 [ 205.665081][ T28] audit: type=1400 audit(2000000858.760:318): avc: denied { remount } for pid=8546 comm="syz.2.3948" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 205.685448][ T279] __loop_clr_fd: partition scan of loop1 failed (rc=-16) [ 205.703802][ T302] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 205.713405][ T319] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 205.723779][ T278] EXT4-fs (loop4): unmounting filesystem. [ 205.756601][ T319] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 205.765781][ T319] Buffer I/O error on dev loop1p4, logical block 0, async page read [ 205.773940][ T302] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 205.809748][ T302] Buffer I/O error on dev loop1p1, logical block 0, async page read [ 205.817796][ T28] audit: type=1400 audit(2000000859.040:319): avc: denied { getopt } for pid=8694 comm="syz.1.4018" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 205.851604][ T319] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 205.861020][ T302] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 205.886018][ T302] Buffer I/O error on dev loop1p1, logical block 0, async page read [ 205.888558][ T8709] xt_TCPMSS: Only works on TCP SYN packets [ 205.894129][ T319] Buffer I/O error on dev loop1p4, logical block 0, async page read [ 205.916178][ T28] audit: type=1400 audit(2000000859.106:320): avc: denied { read write } for pid=8707 comm="syz.2.4008" name="ppp" dev="devtmpfs" ino=158 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 205.933149][ T302] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 205.952093][ T8716] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2584 sclass=netlink_route_socket pid=8716 comm=syz.2.4027 [ 205.965065][ T319] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 205.982795][ T319] Buffer I/O error on dev loop1p4, logical block 0, async page read [ 206.006770][ T302] Buffer I/O error on dev loop1p1, logical block 0, async page read [ 206.018384][ T319] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 206.031500][ T28] audit: type=1400 audit(2000000859.106:321): avc: denied { open } for pid=8707 comm="syz.2.4008" path="/dev/ppp" dev="devtmpfs" ino=158 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 206.050294][ T302] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 206.074849][ T319] Buffer I/O error on dev loop1p4, logical block 0, async page read [ 206.098229][ T319] Buffer I/O error on dev loop1p4, logical block 0, async page read [ 206.106325][ T302] Buffer I/O error on dev loop1p1, logical block 0, async page read [ 206.119498][ T302] Buffer I/O error on dev loop1p1, logical block 0, async page read [ 206.190147][ T302] udevd[302]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 206.206030][ T319] udevd[319]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 206.247136][ T8754] mmap: syz.3.4044 (8754): VmData 29085696 exceed data ulimit 9. Update limits or use boot option ignore_rlimit_data. [ 206.259039][ T302] udevd[302]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 206.270466][ T319] udevd[319]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 206.297614][ T319] udevd[319]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 206.319825][ T8764] netlink: 44 bytes leftover after parsing attributes in process `syz.0.4051'. [ 206.323675][ T302] udevd[302]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 206.343859][ T8764] netlink: 12 bytes leftover after parsing attributes in process `syz.0.4051'. [ 206.389587][ T319] udevd[319]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 206.394192][ T8764] netlink: 28 bytes leftover after parsing attributes in process `syz.0.4051'. [ 206.405903][ T302] udevd[302]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 206.451447][ T8764] netlink: 12 bytes leftover after parsing attributes in process `syz.0.4051'. [ 206.475911][ T319] udevd[319]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 206.485576][ T8764] netlink: 28 bytes leftover after parsing attributes in process `syz.0.4051'. [ 206.485613][ T8764] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4051'. [ 206.485734][ T8786] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4062'. [ 206.499070][ T302] udevd[302]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 206.848462][ T8863] netlink: 'syz.1.4099': attribute type 5 has an invalid length. [ 206.888307][ T8866] loop3: detected capacity change from 0 to 1024 [ 206.890137][ T8863] device ip6erspan0 entered promiscuous mode [ 206.900613][ T8866] EXT4-fs: Ignoring removed nomblk_io_submit option [ 206.916408][ T8866] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 206.939617][ T8866] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 206.971402][ T8866] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 207.005329][ T8882] loop4: detected capacity change from 0 to 512 [ 207.017366][ T280] EXT4-fs (loop3): unmounting filesystem. [ 207.034853][ T8882] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 207.066129][ T8882] EXT4-fs (loop4): orphan cleanup on readonly fs [ 207.077876][ T8882] EXT4-fs error (device loop4): ext4_orphan_get:1426: comm syz.4.4109: bad orphan inode 15 [ 207.094425][ T8882] ext4_test_bit(bit=14, block=18) = 1 [ 207.099971][ T8882] is_bad_inode(inode)=0 [ 207.104493][ T8882] NEXT_ORPHAN(inode)=1023 [ 207.111002][ T8882] max_ino=32 [ 207.122055][ T8882] i_nlink=0 [ 207.125805][ T8882] EXT4-fs error (device loop4): ext4_xattr_delete_inode:2925: inode #15: comm syz.4.4109: corrupted xattr block 19 [ 207.139094][ T8882] EXT4-fs warning (device loop4): ext4_evict_inode:299: xattr delete (err -117) [ 207.149321][ T8882] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 207.188842][ T278] EXT4-fs (loop4): unmounting filesystem. [ 207.202460][ T8912] binfmt_misc: register: failed to install interpreter file ./file2 [ 207.309699][ T8926] netlink: 16 bytes leftover after parsing attributes in process `syz.3.4130'. [ 207.394592][ T8938] loop3: detected capacity change from 0 to 512 [ 207.414741][ T8944] netlink: 'syz.2.4138': attribute type 30 has an invalid length. [ 207.421633][ T8938] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 207.447111][ T8946] Illegal XDP return value 4294967282 on prog (id 419) dev N/A, expect packet loss! [ 207.477213][ T8938] EXT4-fs error (device loop3): ext4_xattr_ibody_find:2186: inode #15: comm syz.3.4136: corrupted in-inode xattr [ 207.531216][ T8938] EXT4-fs (loop3): Remounting filesystem read-only [ 207.537960][ T8938] EXT4-fs (loop3): 1 truncate cleaned up [ 207.549954][ T8961] netlink: 'syz.0.4147': attribute type 13 has an invalid length. [ 207.549992][ T8961] netlink: 16 bytes leftover after parsing attributes in process `syz.0.4147'. [ 207.567699][ T8938] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 207.616576][ T280] EXT4-fs (loop3): unmounting filesystem. [ 207.656576][ T8966] xt_hashlimit: overflow, try lower: 18446744073709551615/255 [ 208.131007][ T9019] netlink: 'syz.3.4175': attribute type 3 has an invalid length. [ 208.293710][ T9033] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=598 sclass=netlink_route_socket pid=9033 comm=syz.3.4182 [ 208.340364][ T9005] loop2: detected capacity change from 0 to 40427 [ 208.365723][ T9005] F2FS-fs (loop2): heap/no_heap options were deprecated [ 208.387684][ T9005] F2FS-fs (loop2): invalid crc value [ 208.410958][ T9005] F2FS-fs (loop2): Found nat_bits in checkpoint [ 208.482416][ T9005] F2FS-fs (loop2): Start checkpoint disabled! [ 208.530285][ T9005] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6 [ 208.687645][ T9069] netlink: 80 bytes leftover after parsing attributes in process `syz.3.4198'. [ 208.980911][ T9101] Zero length message leads to an empty skb [ 209.043058][ T9110] loop2: detected capacity change from 0 to 256 [ 209.199351][ T9134] loop4: detected capacity change from 0 to 16 [ 209.214847][ T9134] erofs: (device loop4): mounted with root inode @ nid 36. [ 209.379853][ T9160] syz.2.4242 uses obsolete (PF_INET,SOCK_PACKET) [ 209.392060][ T9166] binder: 9163:9166 ioctl c0046209 0 returned -22 [ 209.398913][ T9165] bridge0: port 1(bridge_slave_0) entered disabled state [ 209.425895][ T9165] bridge0: port 2(bridge_slave_1) entered disabled state [ 209.488001][ T9172] xt_CT: You must specify a L4 protocol and not use inversions on it [ 209.595502][ T9188] loop3: detected capacity change from 0 to 256 [ 209.613227][ T9190] loop2: detected capacity change from 0 to 512 [ 209.636385][ T9188] FAT-fs (loop3): Directory bread(block 64) failed [ 209.656485][ T9188] FAT-fs (loop3): Directory bread(block 65) failed [ 209.663769][ T9190] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 209.679727][ T9188] FAT-fs (loop3): Directory bread(block 66) failed [ 209.690763][ T9188] FAT-fs (loop3): Directory bread(block 67) failed [ 209.698842][ T9190] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 209.708039][ T9188] FAT-fs (loop3): Directory bread(block 68) failed [ 209.714840][ T9190] ext4 filesystem being mounted at /792/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 209.725490][ T9188] FAT-fs (loop3): Directory bread(block 69) failed [ 209.732057][ T9188] FAT-fs (loop3): Directory bread(block 70) failed [ 209.732537][ T8907] loop1: detected capacity change from 0 to 262144 [ 209.749107][ T9188] FAT-fs (loop3): Directory bread(block 71) failed [ 209.757885][ T9190] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 209.766149][ T9188] FAT-fs (loop3): Directory bread(block 72) failed [ 209.779553][ T9188] FAT-fs (loop3): Directory bread(block 73) failed [ 209.828278][ T8907] F2FS-fs (loop1): Found nat_bits in checkpoint [ 209.869973][ T277] EXT4-fs (loop2): unmounting filesystem. [ 209.875894][ T8907] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 210.107557][ T9261] xt_l2tp: v2 doesn't support IP mode [ 210.354570][ T9300] xt_TCPMSS: Only works on TCP SYN packets [ 210.740831][ T28] kauditd_printk_skb: 47 callbacks suppressed [ 210.740849][ T28] audit: type=1400 audit(2000000863.652:369): avc: denied { read write } for pid=9353 comm="syz.0.4332" name="raw-gadget" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 210.834863][ T28] audit: type=1400 audit(2000000863.652:370): avc: denied { open } for pid=9353 comm="syz.0.4332" path="/dev/raw-gadget" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 210.922940][ T28] audit: type=1400 audit(2000000863.652:371): avc: denied { ioctl } for pid=9353 comm="syz.0.4332" path="/dev/raw-gadget" dev="devtmpfs" ino=258 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 211.025430][ T28] audit: type=1400 audit(2000000863.652:372): avc: denied { read write } for pid=278 comm="syz-executor" name="loop4" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 211.058802][ T645] usb 1-1: new high-speed USB device number 101 using dummy_hcd [ 211.088695][ T9390] audit: audit_backlog=65 > audit_backlog_limit=64 [ 211.103055][ T280] audit: audit_backlog=65 > audit_backlog_limit=64 [ 211.109821][ T280] audit: audit_lost=1 audit_rate_limit=0 audit_backlog_limit=64 [ 211.123122][ T28] audit: type=1400 audit(2000000863.652:373): avc: denied { open } for pid=278 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 211.131268][ T84] audit: audit_backlog=65 > audit_backlog_limit=64 [ 211.156102][ T279] audit: audit_backlog=65 > audit_backlog_limit=64 [ 211.166277][ T9390] loop4: detected capacity change from 0 to 512 [ 211.198732][ T9390] EXT4-fs error (device loop4): ext4_orphan_get:1400: inode #15: comm syz.4.4349: casefold flag without casefold feature [ 211.236596][ T9390] EXT4-fs error (device loop4): ext4_orphan_get:1405: comm syz.4.4349: couldn't read orphan inode 15 (err -117) [ 211.264119][ T645] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 1024 [ 211.280727][ T9390] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 211.303088][ T645] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 211.342614][ T645] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 211.360667][ T645] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 211.368717][ T645] usb 1-1: SerialNumber: syz [ 211.369106][ T278] EXT4-fs (loop4): unmounting filesystem. [ 211.413861][ T9357] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 211.620966][ T9426] loop4: detected capacity change from 0 to 8192 [ 211.648437][ T645] cdc_ether: probe of 1-1:1.0 failed with error -71 [ 211.667906][ T645] usb 1-1: USB disconnect, device number 101 [ 211.668437][ T9438] usb usb8: usbfs: process 9438 (syz.2.4372) did not claim interface 0 before use [ 211.698554][ T9426] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 211.733888][ T9441] loop1: detected capacity change from 0 to 512 [ 211.788744][ T9441] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 211.801835][ T9441] ext4 filesystem being mounted at /802/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 211.832857][ T9446] incfs: Options parsing error. -22 [ 211.838611][ T9446] incfs: mount failed -22 [ 211.870247][ T279] EXT4-fs (loop1): unmounting filesystem. [ 212.059865][ T9474] __nla_validate_parse: 2 callbacks suppressed [ 212.059884][ T9474] netlink: 116 bytes leftover after parsing attributes in process `syz.1.4387'. [ 212.163513][ T9483] loop4: detected capacity change from 0 to 256 [ 212.540944][ T9544] loop4: detected capacity change from 0 to 16 [ 212.584295][ T9544] erofs: (device loop4): mounted with root inode @ nid 36. [ 213.639616][ T9554] device veth2 entered promiscuous mode [ 213.814533][ T9574] netlink: 24 bytes leftover after parsing attributes in process `syz.1.4439'. [ 213.821186][ T9579] loop4: detected capacity change from 0 to 256 [ 213.891924][ T9579] FAT-fs (loop4): Directory bread(block 64) failed [ 213.923860][ T9579] FAT-fs (loop4): Directory bread(block 65) failed [ 213.948837][ T9579] FAT-fs (loop4): Directory bread(block 66) failed [ 213.978744][ T9579] FAT-fs (loop4): Directory bread(block 67) failed [ 214.007935][ T9579] FAT-fs (loop4): Directory bread(block 68) failed [ 214.026693][ T9579] FAT-fs (loop4): Directory bread(block 69) failed [ 214.052241][ T9579] FAT-fs (loop4): Directory bread(block 70) failed [ 214.075664][ T9579] FAT-fs (loop4): Directory bread(block 71) failed [ 214.082993][ T9579] FAT-fs (loop4): Directory bread(block 72) failed [ 214.099523][ T9579] FAT-fs (loop4): Directory bread(block 73) failed [ 214.365621][ T9648] TCP: TCP_TX_DELAY enabled [ 214.608091][ T321] usb 4-1: new high-speed USB device number 94 using dummy_hcd [ 214.804110][ T321] usb 4-1: unable to get BOS descriptor or descriptor too short [ 214.837333][ T9708] xt_l2tp: wrong L2TP version: 0 [ 214.849756][ T321] usb 4-1: config 63 has an invalid interface number: 66 but max is 0 [ 214.894780][ T321] usb 4-1: config 63 has an invalid descriptor of length 0, skipping remainder of the config [ 214.917956][ T321] usb 4-1: config 63 has no interface number 0 [ 214.944503][ T9715] x_tables: ip_tables: CT.0 target: invalid size 40 (kernel) != (user) 0 [ 214.975098][ T321] usb 4-1: config 63 interface 66 has no altsetting 0 [ 215.006051][ T9720] xt_limit: Overflow, try lower: 2147483649/3300 [ 215.019483][ T321] usb 4-1: New USB device found, idVendor=174f, idProduct=8a31, bcdDevice=39.f4 [ 215.062273][ T321] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 215.121509][ T321] usb 4-1: Product: syz [ 215.125744][ T321] usb 4-1: Manufacturer: syz [ 215.130373][ T321] usb 4-1: SerialNumber: syz [ 215.298299][ T9740] xt_policy: neither incoming nor outgoing policy selected [ 215.332987][ T9743] loop2: detected capacity change from 0 to 256 [ 215.415421][ T321] usb 4-1: Found UVC 0.07 device syz (174f:8a31) [ 215.432734][ T321] usb 4-1: No valid video chain found. [ 215.455475][ T321] usb 4-1: USB disconnect, device number 94 [ 215.659541][ T9771] netlink: 16 bytes leftover after parsing attributes in process `syz.0.4537'. [ 216.004309][ T9814] netlink: 'syz.3.4558': attribute type 3 has an invalid length. [ 216.101891][ T28] kauditd_printk_skb: 1019 callbacks suppressed [ 216.101909][ T28] audit: type=1400 audit(212.102:1326): avc: denied { write } for pid=9826 comm="syz.0.4565" name="kvm" dev="devtmpfs" ino=83 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 216.152913][ T9830] xt_l2tp: v2 doesn't support IP mode [ 216.197521][ T28] audit: type=1400 audit(212.102:1327): avc: denied { write open } for pid=9826 comm="syz.0.4565" path="/dev/kvm" dev="devtmpfs" ino=83 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 216.222973][ T9837] netlink: 600 bytes leftover after parsing attributes in process `syz.0.4569'. [ 216.267555][ T9837] netlink: 20 bytes leftover after parsing attributes in process `syz.0.4569'. [ 216.283403][ T9837] netlink: 20 bytes leftover after parsing attributes in process `syz.0.4569'. [ 216.285748][ T28] audit: type=1400 audit(212.111:1328): avc: denied { read write } for pid=279 comm="syz-executor" name="loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 216.292593][ T9837] netlink: 32 bytes leftover after parsing attributes in process `syz.0.4569'. [ 216.326541][ T9844] netlink: 24 bytes leftover after parsing attributes in process `syz.1.4571'. [ 216.336214][ T9843] netlink: 'syz.3.4572': attribute type 9 has an invalid length. [ 216.336263][ T28] audit: type=1400 audit(212.111:1329): avc: denied { open } for pid=279 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 216.390521][ T9847] bridge1: the hash_elasticity option has been deprecated and is always 16 [ 216.405648][ T9850] ip6t_REJECT: ECHOREPLY is not supported [ 216.440937][ T28] audit: type=1400 audit(212.111:1330): avc: denied { ioctl } for pid=279 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=119 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 216.477015][ T28] audit: type=1400 audit(212.139:1331): avc: denied { bpf } for pid=9823 comm="syz.4.4563" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 216.557476][ T9869] audit: audit_backlog=65 > audit_backlog_limit=64 [ 216.563589][ T9871] audit: audit_backlog=65 > audit_backlog_limit=64 [ 216.570923][ T276] audit: audit_backlog=65 > audit_backlog_limit=64 [ 216.572969][ T28] audit: type=1400 audit(212.139:1332): avc: denied { read write } for pid=278 comm="syz-executor" name="loop4" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 216.959140][ T9916] netlink: 184 bytes leftover after parsing attributes in process `syz.2.4609'. [ 216.995770][ T9924] loop1: detected capacity change from 0 to 512 [ 217.011880][ T9924] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 217.047872][ T9927] netlink: 'syz.3.4614': attribute type 15 has an invalid length. [ 217.071926][ T9924] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 219.003581][ T279] EXT4-fs (loop1): unmounting filesystem. [ 219.097874][ T9958] xt_connbytes: Forcing CT accounting to be enabled [ 219.126270][ T9958] x_tables: ip6_tables: icmp6 match: only valid for protocol 58 [ 219.212315][ T9973] loop2: detected capacity change from 0 to 512 [ 219.253246][ T9973] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 219.282566][ T9973] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=2802c018, mo2=0002] [ 219.319941][ T9973] System zones: 0-2, 18-18, 34-35 [ 219.326139][ T9973] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 219.481597][ T277] EXT4-fs (loop2): unmounting filesystem. [ 219.560747][T10010] device bridge1 entered promiscuous mode [ 219.591725][T10015] netlink: 'syz.3.4655': attribute type 1 has an invalid length. [ 219.603052][T10012] loop2: detected capacity change from 0 to 2048 [ 219.622010][T10015] netlink: 36 bytes leftover after parsing attributes in process `syz.3.4655'. [ 219.655069][T10021] netlink: 'syz.1.4657': attribute type 4 has an invalid length. [ 219.672001][T10021] netlink: 3657 bytes leftover after parsing attributes in process `syz.1.4657'. [ 219.682131][T10012] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 219.728895][ T277] EXT4-fs (loop2): unmounting filesystem. [ 219.793007][T10032] loop1: detected capacity change from 0 to 256 [ 219.831382][T10032] FAT-fs (loop1): Directory bread(block 64) failed [ 219.847542][T10032] FAT-fs (loop1): Directory bread(block 65) failed [ 219.863685][T10032] FAT-fs (loop1): Directory bread(block 66) failed [ 219.879642][T10032] FAT-fs (loop1): Directory bread(block 67) failed [ 219.897670][T10032] FAT-fs (loop1): Directory bread(block 68) failed [ 219.936983][T10032] FAT-fs (loop1): Directory bread(block 69) failed [ 219.965131][T10032] FAT-fs (loop1): Directory bread(block 70) failed [ 219.971709][T10032] FAT-fs (loop1): Directory bread(block 71) failed [ 220.027970][T10032] FAT-fs (loop1): Directory bread(block 72) failed [ 220.057588][T10032] FAT-fs (loop1): Directory bread(block 73) failed [ 220.211682][T10072] loop3: detected capacity change from 0 to 256 [ 220.286741][T10087] loop2: detected capacity change from 0 to 128 [ 220.336203][T10087] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 220.414557][ T277] EXT4-fs (loop2): unmounting filesystem. [ 220.547154][T10113] loop4: detected capacity change from 0 to 2048 [ 220.587353][T10113] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 220.670571][ T278] EXT4-fs (loop4): unmounting filesystem. [ 220.798942][T10144] xt_TCPMSS: Only works on TCP SYN packets [ 220.903229][T10159] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4724'. [ 220.944786][T10159] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4724'. [ 220.971263][T10159] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4724'. [ 221.004576][T10159] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4724'. [ 221.038962][T10159] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4724'. [ 221.052205][T10179] cgroup: subsys name conflicts with all [ 221.066243][T10159] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4724'. [ 221.093617][T10159] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4724'. [ 221.121420][T10159] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4724'. [ 221.163210][T10159] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 221.404504][T10207] loop3: detected capacity change from 0 to 256 [ 221.475215][ T28] kauditd_printk_skb: 855 callbacks suppressed [ 221.475233][ T28] audit: type=1400 audit(217.134:2134): avc: denied { read write } for pid=278 comm="syz-executor" name="loop4" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 221.522271][T10221] ÿ: renamed from bond_slave_0 [ 221.528499][ T28] audit: type=1400 audit(217.134:2135): avc: denied { open } for pid=278 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 221.528777][T10215] ip6t_REJECT: TCP_RESET illegal for non-tcp [ 221.556937][ T28] audit: type=1400 audit(217.134:2136): avc: denied { ioctl } for pid=278 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=122 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 221.644044][ T28] audit: type=1400 audit(217.134:2137): avc: denied { unmount } for pid=280 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 221.665469][ T28] audit: type=1400 audit(217.143:2138): avc: denied { read write } for pid=276 comm="syz-executor" name="loop0" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 221.699109][T10230] loop3: detected capacity change from 0 to 256 [ 221.720906][ T28] audit: type=1400 audit(217.143:2139): avc: denied { open } for pid=276 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 221.776983][ T28] audit: type=1400 audit(217.143:2140): avc: denied { ioctl } for pid=276 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=118 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 221.808486][ T6] usb 3-1: new high-speed USB device number 96 using dummy_hcd [ 221.856604][ T28] audit: type=1400 audit(217.153:2141): avc: denied { read write } for pid=278 comm="syz-executor" name="loop4" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 221.925254][ T28] audit: type=1400 audit(217.153:2142): avc: denied { open } for pid=278 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 221.951521][ T279] audit: audit_backlog=65 > audit_backlog_limit=64 [ 222.007696][ T6] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 222.027870][ T6] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 222.058759][ T6] usb 3-1: config 1 interface 0 altsetting 0 has an invalid endpoint descriptor of length 4, skipping [ 222.091856][ T6] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 222.136141][ T6] usb 3-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 222.175269][ T6] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 222.208365][ T6] usb 3-1: SerialNumber: syz [ 222.291525][T10285] x_tables: unsorted underflow at hook 3 [ 222.308890][T10287] loop3: detected capacity change from 0 to 1024 [ 222.335758][T10287] EXT4-fs: Ignoring removed orlov option [ 222.358675][T10287] EXT4-fs (loop3): Test dummy encryption mode enabled [ 222.398426][T10287] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 222.420651][T10297] loop1: detected capacity change from 0 to 1024 [ 222.455466][ T6] usb 3-1: 0:2 : does not exist [ 222.460513][ T6] usb 3-1: unit 5 not found! [ 222.470682][T10287] fscrypt: AES-256-CTS-CBC using implementation "cts-cbc-aes-aesni" [ 222.483218][T10297] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 222.512434][ T6] usb 3-1: USB disconnect, device number 96 [ 222.536647][ T280] EXT4-fs (loop3): unmounting filesystem. [ 222.570977][ T279] EXT4-fs (loop1): unmounting filesystem. [ 222.635417][T10312] netlink: 'syz.1.4797': attribute type 12 has an invalid length. [ 222.755309][ T302] udevd[302]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 222.915215][T10341] overlayfs: missing 'lowerdir' [ 222.993057][T10351] xt_SECMARK: invalid mode: 2 [ 223.175652][T10383] loop2: detected capacity change from 0 to 256 [ 223.233747][T10383] FAT-fs (loop2): error, corrupted directory (invalid entries) [ 223.252921][T10383] FAT-fs (loop2): Filesystem has been set read-only [ 223.459894][ T6] usb 1-1: new high-speed USB device number 102 using dummy_hcd [ 223.502634][ T37] usb 2-1: new high-speed USB device number 98 using dummy_hcd [ 223.534987][T10408] netlink: 'syz.3.4844': attribute type 2 has an invalid length. [ 223.634518][T10416] bridge1: the hash_elasticity option has been deprecated and is always 16 [ 223.653730][ T6] usb 1-1: config 0 has an invalid descriptor of length 47, skipping remainder of the config [ 223.674738][ T6] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 223.694561][ T6] usb 1-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 223.717969][ T37] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 223.722527][ T6] usb 1-1: New USB device found, idVendor=8086, idProduct=0b5b, bcdDevice=e1.c5 [ 223.742763][ T37] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 223.762506][ T6] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 223.779820][ T6] usb 1-1: Product: syz [ 223.791327][ T37] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 223.795783][ T6] usb 1-1: Manufacturer: syz [ 223.821769][ T37] usb 2-1: config 0 descriptor?? [ 223.825637][ T6] usb 1-1: SerialNumber: syz [ 223.838154][ T6] usb 1-1: config 0 descriptor?? [ 224.029329][T10444] xt_TPROXY: Can be used only with -p tcp or -p udp [ 224.063561][ T6] usb 1-1: Found UVC 34.00 device syz (8086:0b5b) [ 224.079649][ T6] usb 1-1: No valid video chain found. [ 224.096745][ T6] usb 1-1: USB disconnect, device number 102 [ 224.271700][ T37] usbhid 2-1:0.0: can't add hid device: -71 [ 224.286546][ T37] usbhid: probe of 2-1:0.0 failed with error -71 [ 224.308875][ T37] usb 2-1: USB disconnect, device number 98 [ 224.739231][T10498] tipc: Can't bind to reserved service type 1 [ 224.863774][T10512] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 224.871153][T10512] IPv6: NLM_F_CREATE should be set when creating new route [ 224.878373][T10512] IPv6: NLM_F_CREATE should be set when creating new route [ 225.004376][T10529] loop4: detected capacity change from 0 to 512 [ 225.037262][T10531] __nla_validate_parse: 46 callbacks suppressed [ 225.037285][T10531] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4904'. [ 225.065944][T10531] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4904'. [ 225.077019][T10531] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4904'. [ 225.087069][T10531] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4904'. [ 225.096676][T10531] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4904'. [ 225.117165][T10529] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 225.117345][T10531] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4904'. [ 225.143254][T10529] EXT4-fs error (device loop4): ext4_acquire_dquot:6789: comm syz.4.4902: Failed to acquire dquot type 0 [ 225.173215][ T278] EXT4-fs (loop4): unmounting filesystem. [ 225.179560][T10531] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4904'. [ 225.190262][T10531] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4904'. [ 225.239298][T10531] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4904'. [ 225.251520][T10531] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4904'. [ 225.278467][T10531] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 225.348239][T10557] loop3: detected capacity change from 0 to 512 [ 225.381236][T10560] netlink: 'syz.4.4918': attribute type 5 has an invalid length. [ 225.413697][T10557] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 225.418500][T10560] device ip6erspan0 entered promiscuous mode [ 225.536004][T10557] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 225.562644][T10557] SELinux: Context system_u:object_r:hwdata_t:s0 is not valid (left unmapped). [ 225.641874][T10557] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 225.677223][ T280] EXT4-fs (loop3): unmounting filesystem. [ 226.773008][T10712] netlink: 'syz.2.4991': attribute type 3 has an invalid length. [ 226.784667][T10712] netlink: 'syz.2.4991': attribute type 2 has an invalid length. [ 226.825805][T10712] netlink: 'syz.2.4991': attribute type 2 has an invalid length. [ 226.850858][ T28] kauditd_printk_skb: 1043 callbacks suppressed [ 226.850875][ T28] audit: type=1400 audit(222.157:3152): avc: denied { read write } for pid=280 comm="syz-executor" name="loop3" dev="devtmpfs" ino=121 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 226.963105][ T28] audit: type=1400 audit(222.157:3153): avc: denied { open } for pid=280 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=121 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 227.042142][ T28] audit: type=1400 audit(222.157:3154): avc: denied { ioctl } for pid=280 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=121 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 227.122165][ T28] audit: type=1400 audit(222.195:3155): avc: denied { read write } for pid=277 comm="syz-executor" name="loop2" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 227.185154][T10756] audit: audit_backlog=65 > audit_backlog_limit=64 [ 227.199979][ T276] audit: audit_backlog=65 > audit_backlog_limit=64 [ 227.207931][ T278] audit: audit_backlog=65 > audit_backlog_limit=64 [ 227.215912][ T28] audit: type=1400 audit(222.195:3156): avc: denied { read write open } for pid=277 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 227.231123][ T279] audit: audit_backlog=65 > audit_backlog_limit=64 [ 227.241587][ T276] audit: audit_lost=55 audit_rate_limit=0 audit_backlog_limit=64 [ 227.308489][ T6] usb 3-1: new full-speed USB device number 97 using dummy_hcd [ 227.496448][T10791] loop3: detected capacity change from 0 to 16 [ 227.512904][ T6] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 227.528200][ T6] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 227.543759][T10791] erofs: (device loop3): mounted with root inode @ nid 36. [ 227.569270][T10791] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop3 ino=46 [ 227.586318][ T6] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1024, setting to 64 [ 227.618561][T10791] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop3 ino=46 [ 227.629508][ T6] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 227.655209][T10791] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop3 ino=46 [ 227.671080][ T6] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 227.705506][T10791] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop3 ino=46 [ 227.719805][ T6] usb 3-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 227.752581][T10791] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop3 ino=46 [ 227.766640][ T6] usb 3-1: config 1 interface 1 has no altsetting 0 [ 227.781009][ T6] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 227.796970][T10791] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop3 ino=46 [ 227.808130][ T6] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 227.816725][ T6] usb 3-1: Product: syz [ 227.837078][T10816] SELinux: Context } is not valid (left unmapped). [ 227.845011][ T6] usb 3-1: Manufacturer: syz [ 227.856021][ T6] usb 3-1: SerialNumber: syz [ 227.867624][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 227.884621][T10735] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 227.910995][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 227.932045][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 227.958588][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 227.987912][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.009401][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.046867][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.065983][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.089645][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.109804][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.153197][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.162516][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.198858][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.218799][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.237019][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.258167][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.276441][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.302128][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.327541][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.345863][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.358312][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.358469][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.358593][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.358765][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.358930][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.359227][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.359358][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.359487][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.359680][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.359830][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.359978][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.360133][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.360298][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.360491][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.360642][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.360986][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.361153][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.361301][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.361470][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.363349][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.363520][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.363678][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.363840][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.364042][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.364210][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.364392][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.364563][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.364742][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.364902][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.365064][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.365665][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.365849][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.366048][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.366215][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.366376][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.366543][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.371194][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.372580][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.373392][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.373571][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.373734][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.374282][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.374470][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.374615][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.374862][ T37] usb 3-1: USB disconnect, device number 97 [ 228.374929][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.375114][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.375518][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.375698][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.375929][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.376490][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.376744][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.386868][T10864] netlink: 'syz.0.5069': attribute type 1 has an invalid length. [ 228.389126][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.389314][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.389488][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.389641][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.389794][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.390064][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.390242][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.390400][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.390555][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.390710][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.390889][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.391079][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.391233][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.391389][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.391570][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.391725][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.391897][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.392078][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.392233][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.392386][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.392540][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.392710][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.392865][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.393035][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.393208][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.393363][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.393535][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.393690][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.393845][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.394021][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.394188][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.394398][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.394574][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.394745][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.394900][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.395077][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.419500][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.422413][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.422767][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.422937][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.423131][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.423712][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.423972][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.441609][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.442004][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.442205][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.442361][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.442534][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.442736][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.442931][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.443112][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.443285][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.443847][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.444022][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.444198][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.444778][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.445347][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.445530][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.446102][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.446283][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.446840][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.447032][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.447216][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.447400][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.447586][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.447827][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.448239][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.448409][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.448577][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.448749][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.449180][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.449535][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.449709][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.449869][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.464621][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.464828][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.465024][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.465187][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.465347][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.465514][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.465698][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.465862][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.466036][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.466260][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.466446][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.466629][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.466794][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.466974][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.467142][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.467315][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.467526][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.467686][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.467861][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.468042][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.468217][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.468390][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.468570][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.468743][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.468924][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.469107][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.469337][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.469523][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.469693][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.469884][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.470096][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.470257][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.470433][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.470610][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.470914][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.471112][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.471840][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.472424][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.472599][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.484855][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.485733][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.485926][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.486534][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.488402][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.488585][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.488795][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.488996][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.489175][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.489347][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.489532][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.489743][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.489937][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.490117][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.490278][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.490457][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.490655][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.490851][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.491036][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.491217][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.491398][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.491605][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.491795][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.491987][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.492173][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.492381][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.492592][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.492786][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.492951][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.493134][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.493885][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.520521][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.520723][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.523552][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.524243][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.524701][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.524941][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.525137][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.527334][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.536916][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.537292][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.537491][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.537659][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.538112][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.538285][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.538466][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.544333][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.544528][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.544709][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.553551][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.554803][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.555310][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.555980][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 228.556176][ T280] erofs: (device loop3): erofs_fill_dentries: bogus dirent @ nid 36 [ 229.266928][T10899] loop1: detected capacity change from 0 to 256 [ 229.279004][T10898] x_tables: unsorted underflow at hook 1 [ 229.502708][T10912] device ip6gre1 entered promiscuous mode [ 229.552379][T10912] syz.1.5093 (10912) used greatest stack depth: 21600 bytes left [ 229.773815][ T43] device bridge_slave_1 left promiscuous mode [ 229.788815][T10865] tty tty29: ldisc open failed (-12), clearing slot 28 [ 229.851849][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 230.964007][T10884] tty tty1: ldisc open failed (-12), clearing slot 0 [ 230.971034][ T43] device bridge_slave_0 left promiscuous mode [ 230.985427][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 231.000199][ T43] device veth1_macvtap left promiscuous mode [ 231.020979][ T43] device veth0_vlan left promiscuous mode [ 231.112899][T10945] __nla_validate_parse: 53 callbacks suppressed [ 231.112922][T10945] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5110'. [ 231.144687][T10931] netlink: 'syz.2.5103': attribute type 1 has an invalid length. [ 231.153357][T10935] bridge0: port 3(dummy0) entered blocking state [ 231.163595][T10935] bridge0: port 3(dummy0) entered disabled state [ 231.173558][T10935] device dummy0 entered promiscuous mode [ 231.180164][T10935] bridge0: port 3(dummy0) entered blocking state [ 231.186526][T10935] bridge0: port 3(dummy0) entered forwarding state [ 231.367063][T10959] netlink: 16 bytes leftover after parsing attributes in process `syz.0.5117'. [ 231.507465][T10927] bridge0: port 1(bridge_slave_0) entered blocking state [ 231.552654][T10927] bridge0: port 1(bridge_slave_0) entered disabled state [ 231.590171][T10927] device bridge_slave_0 entered promiscuous mode [ 231.619413][T10927] bridge0: port 2(bridge_slave_1) entered blocking state [ 231.648049][T10927] bridge0: port 2(bridge_slave_1) entered disabled state [ 231.669923][T10927] device bridge_slave_1 entered promiscuous mode [ 231.921148][T10927] bridge0: port 2(bridge_slave_1) entered blocking state [ 231.928516][T10927] bridge0: port 2(bridge_slave_1) entered forwarding state [ 231.935822][T10927] bridge0: port 1(bridge_slave_0) entered blocking state [ 231.942911][T10927] bridge0: port 1(bridge_slave_0) entered forwarding state [ 232.002588][T11014] tc_dump_action: action bad kind [ 232.153118][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 232.184968][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 232.202119][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 232.212337][ T28] kauditd_printk_skb: 741 callbacks suppressed [ 232.212355][ T28] audit: type=1400 audit(227.174:3843): avc: denied { write } for pid=11031 comm="syz.2.5151" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 232.246712][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 232.264424][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 232.283411][ T28] audit: type=1400 audit(227.174:3844): avc: denied { read write } for pid=276 comm="syz-executor" name="loop0" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 232.301359][ T297] bridge0: port 1(bridge_slave_0) entered blocking state [ 232.313964][ T297] bridge0: port 1(bridge_slave_0) entered forwarding state [ 232.356891][ T28] audit: type=1400 audit(227.174:3845): avc: denied { open } for pid=276 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 232.386771][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 232.416798][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 232.456295][ T297] bridge0: port 2(bridge_slave_1) entered blocking state [ 232.463443][ T297] bridge0: port 2(bridge_slave_1) entered forwarding state [ 232.488858][ T28] audit: type=1400 audit(227.174:3846): avc: denied { ioctl } for pid=276 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=118 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 232.521305][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 232.535411][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 232.570050][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 232.579982][ T28] audit: type=1400 audit(227.202:3847): avc: denied { module_request } for pid=10927 comm="syz-executor" kmod="netdev-team0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 232.620209][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 232.628912][ T28] audit: type=1400 audit(227.221:3848): avc: denied { module_request } for pid=11036 comm="syz.0.5154" kmod="tcp_" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 232.678883][T11066] audit: audit_backlog=65 > audit_backlog_limit=64 [ 232.685906][T11071] EXT4-fs: Value of option "test_dummy_encryption" is unrecognized [ 232.698827][T11066] audit: audit_lost=75 audit_rate_limit=0 audit_backlog_limit=64 [ 232.704714][ T28] audit: type=1400 audit(227.230:3849): avc: denied { read } for pid=11035 comm="syz.1.5153" dev="nsfs" ino=4026532468 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 232.710733][ T279] audit: audit_backlog=65 > audit_backlog_limit=64 [ 232.734931][T11066] loop2: detected capacity change from 0 to 1024 [ 232.755492][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 232.780883][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 232.781109][T11066] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 232.810282][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 232.818655][T11066] EXT4-fs (loop2): orphan cleanup on readonly fs [ 232.840093][T11066] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5887: Corrupt filesystem [ 232.857196][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 232.865544][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 232.873518][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 232.881850][T11066] EXT4-fs error (device loop2): ext4_dirty_inode:6091: inode #3: comm syz.2.5168: mark_inode_dirty error [ 232.894283][T11066] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm syz.2.5168: Invalid block bitmap block 3 in block_group 0 [ 232.900411][T10927] device veth0_vlan entered promiscuous mode [ 232.908905][T11066] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5887: Corrupt filesystem [ 232.923838][T11066] EXT4-fs error (device loop2): ext4_dirty_inode:6091: inode #3: comm syz.2.5168: mark_inode_dirty error [ 232.935767][T11066] EXT4-fs error (device loop2): ext4_map_blocks:634: inode #3: block 1: comm syz.2.5168: lblock 6 mapped to illegal pblock 1 (length 1) [ 232.962573][T11066] EXT4-fs error (device loop2): ext4_map_blocks:634: inode #3: block 48: comm syz.2.5168: lblock 0 mapped to illegal pblock 48 (length 1) [ 232.986482][T11066] EXT4-fs error (device loop2): ext4_acquire_dquot:6789: comm syz.2.5168: Failed to acquire dquot type 0 [ 232.995913][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 233.015284][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 233.017722][T11066] EXT4-fs error (device loop2): ext4_map_blocks:634: inode #3: block 49: comm syz.2.5168: lblock 1 mapped to illegal pblock 49 (length 1) [ 233.028363][T10927] device veth1_macvtap entered promiscuous mode [ 233.070538][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 233.081774][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 233.117856][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 233.132653][T11066] EXT4-fs error (device loop2): ext4_acquire_dquot:6789: comm syz.2.5168: Failed to acquire dquot type 0 [ 233.153883][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 233.164732][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 233.176110][T11098] binfmt_misc: register: failed to install interpreter file ./file2 [ 233.184992][T11066] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5887: Corrupt filesystem [ 233.212319][T11066] EXT4-fs error (device loop2): ext4_evict_inode:279: inode #15: comm syz.2.5168: mark_inode_dirty error [ 233.252990][T11066] EXT4-fs warning (device loop2): ext4_evict_inode:282: couldn't mark inode dirty (err -117) [ 233.283819][T11066] EXT4-fs (loop2): 1 orphan inode deleted [ 233.306026][T11066] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 233.415430][T11066] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 233.452720][T11066] EXT4-fs error (device loop2): __ext4_remount:6598: comm syz.2.5168: Abort forced by user [ 233.477487][T11066] EXT4-fs (loop2): Remounting filesystem read-only [ 233.484085][T11066] EXT4-fs (loop2): re-mounted. Quota mode: writeback. [ 233.507607][T11130] netlink: 40 bytes leftover after parsing attributes in process `syz.5.5197'. [ 233.520925][ T277] EXT4-fs (loop2): unmounting filesystem. [ 233.537497][T11066] syz.2.5168 (11066) used greatest stack depth: 21088 bytes left [ 233.552050][T11130] netlink: 196 bytes leftover after parsing attributes in process `syz.5.5197'. [ 234.321827][T11252] loop4: detected capacity change from 0 to 512 [ 234.356855][T11252] EXT4-fs warning (device loop4): dx_probe:878: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 234.388645][T11252] EXT4-fs warning (device loop4): dx_probe:881: Enable large directory feature to access it [ 234.399319][T11252] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz.4.5257: Corrupt directory, running e2fsck is recommended [ 234.413668][T11252] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -117 [ 234.422941][T11252] EXT4-fs error (device loop4): ext4_xattr_ibody_find:2186: inode #15: comm syz.4.5257: corrupted in-inode xattr [ 234.435670][T11252] EXT4-fs error (device loop4): ext4_orphan_get:1405: comm syz.4.5257: couldn't read orphan inode 15 (err -117) [ 234.448252][T11252] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 234.481241][ T278] EXT4-fs (loop4): unmounting filesystem. [ 234.688440][T11302] netlink: 20 bytes leftover after parsing attributes in process `syz.4.5282'. [ 234.715097][T11302] netlink: 20 bytes leftover after parsing attributes in process `syz.4.5282'. [ 234.754464][T11311] x_tables: ip_tables: socket match: used from hooks FORWARD, but only valid from PREROUTING/INPUT [ 234.801966][T11318] xt_TPROXY: Can be used only with -p tcp or -p udp [ 234.832857][T11322] xt_hashlimit: size too large, truncated to 1048576 [ 234.861956][T11322] xt_hashlimit: max too large, truncated to 1048576 [ 234.970992][T11336] netlink: 1 bytes leftover after parsing attributes in process `syz.0.5299'. [ 235.111587][T11341] netlink: 32 bytes leftover after parsing attributes in process `syz.0.5301'. [ 235.243454][T11346] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5304'. [ 235.634965][T11372] overlayfs: missing 'lowerdir' [ 235.941157][T11411] netlink: 'syz.4.5335': attribute type 49 has an invalid length. [ 235.943406][T11413] netlink: 4 bytes leftover after parsing attributes in process `syz.5.5336'. [ 235.987672][T11411] netlink: 'syz.4.5335': attribute type 49 has an invalid length. [ 236.193897][T11442] xt_TCPMSS: Only works on TCP SYN packets [ 236.231288][T11444] loop1: detected capacity change from 0 to 512 [ 236.326863][T11444] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 236.402546][T11462] x_tables: ip_tables: CLASSIFY target: used from hooks INPUT, but only usable from FORWARD/OUTPUT/POSTROUTING [ 236.478933][ T279] EXT4-fs (loop1): unmounting filesystem. [ 236.560304][T11475] loop4: detected capacity change from 0 to 256 [ 236.658877][T11484] xt_hashlimit: size too large, truncated to 1048576 [ 236.733892][T11494] netlink: 'syz.2.5376': attribute type 29 has an invalid length. [ 236.760348][T11494] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5376'. [ 236.791177][T11494] netlink: 'syz.2.5376': attribute type 29 has an invalid length. [ 236.796756][T11501] netlink: 52 bytes leftover after parsing attributes in process `syz.1.5379'. [ 236.819975][T11494] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5376'. [ 236.898010][ T321] usb 1-1: new high-speed USB device number 103 using dummy_hcd [ 237.037099][T11526] netlink: 16 bytes leftover after parsing attributes in process `syz.2.5391'. [ 237.111767][ T321] usb 1-1: Using ep0 maxpacket: 8 [ 237.118571][ T321] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 237.138170][ T321] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 237.180185][ T321] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 237.209774][ T321] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 237.240087][ T321] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 237.258114][ T321] usb 1-1: Product: syz [ 237.262890][ T321] usb 1-1: Manufacturer: syz [ 237.284094][ T321] usb 1-1: SerialNumber: syz [ 237.360131][T11554] netlink: 20 bytes leftover after parsing attributes in process `syz.1.5407'. [ 237.369921][T11558] netlink: 'syz.5.5408': attribute type 6 has an invalid length. [ 237.380003][T11554] netlink: 20 bytes leftover after parsing attributes in process `syz.1.5407'. [ 237.568632][ T28] kauditd_printk_skb: 1029 callbacks suppressed [ 237.568649][ T28] audit: type=1400 audit(232.179:4870): avc: denied { read write } for pid=10927 comm="syz-executor" name="loop5" dev="devtmpfs" ino=123 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 237.595933][T11534] loop2: detected capacity change from 0 to 40427 [ 237.636589][T11578] futex_wake_op: syz.1.5418 tries to shift op by 32; fix this program [ 237.648218][T11534] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 237.656044][T11534] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 237.664594][ T28] audit: type=1400 audit(232.207:4871): avc: denied { open } for pid=11533 comm="syz.2.5396" path="/dev/loop2" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 237.714980][T11534] F2FS-fs (loop2): invalid crc value [ 237.744494][ T321] usb 1-1: 0:2 : does not exist [ 237.770157][ T321] usb 1-1: USB disconnect, device number 103 [ 237.776262][ T28] audit: type=1400 audit(232.207:4872): avc: denied { ioctl } for pid=11533 comm="syz.2.5396" path="/dev/loop2" dev="devtmpfs" ino=120 ioctlcmd=0x4c00 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 237.802661][T11534] F2FS-fs (loop2): Found nat_bits in checkpoint [ 237.810134][T11598] loop5: detected capacity change from 0 to 128 [ 237.886100][T10927] audit: audit_backlog=65 > audit_backlog_limit=64 [ 237.895475][T11603] audit: audit_backlog=65 > audit_backlog_limit=64 [ 237.899851][ T28] audit: type=1400 audit(232.207:4873): avc: denied { read write } for pid=278 comm="syz-executor" name="loop4" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 237.908899][T10927] audit: audit_lost=77 audit_rate_limit=0 audit_backlog_limit=64 [ 237.934085][ T28] audit: type=1400 audit(232.207:4874): avc: denied { open } for pid=278 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 237.934978][T11603] audit: audit_lost=78 audit_rate_limit=0 audit_backlog_limit=64 [ 237.960910][T11534] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 237.980384][T11534] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 237.989051][T10927] audit: backlog limit exceeded [ 238.071379][ T319] udevd[319]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 238.205131][ T10] F2FS-fs (loop2): f2fs_check_nid_range: out-of-range nid=1, run fsck to fix. [ 238.217458][ T10] F2FS-fs (loop2): f2fs_check_nid_range: out-of-range nid=2, run fsck to fix. [ 238.234460][T11625] A link change request failed with some changes committed already. Interface veth0_macvtap may have been left with an inconsistent configuration, please check. [ 238.361388][T11639] xt_l2tp: unknown flags: 17 [ 238.752072][T11685] netlink: 104 bytes leftover after parsing attributes in process `syz.2.5467'. [ 239.099823][T11732] loop1: detected capacity change from 0 to 256 [ 239.121705][T11734] loop2: detected capacity change from 0 to 256 [ 239.144656][T11732] FAT-fs (loop1): Directory bread(block 64) failed [ 239.159708][T11738] x_tables: duplicate underflow at hook 2 [ 239.171300][T11732] FAT-fs (loop1): Directory bread(block 65) failed [ 239.198968][T11734] FAT-fs (loop2): Directory bread(block 64) failed [ 239.200572][T11732] FAT-fs (loop1): Directory bread(block 66) failed [ 239.205553][T11734] FAT-fs (loop2): Directory bread(block 65) failed [ 239.205601][T11734] FAT-fs (loop2): Directory bread(block 66) failed [ 239.205621][T11734] FAT-fs (loop2): Directory bread(block 67) failed [ 239.205655][T11734] FAT-fs (loop2): Directory bread(block 68) failed [ 239.205676][T11734] FAT-fs (loop2): Directory bread(block 69) failed [ 239.205709][T11734] FAT-fs (loop2): Directory bread(block 70) failed [ 239.231777][T11742] loop4: detected capacity change from 0 to 2048 [ 239.271320][T11732] FAT-fs (loop1): Directory bread(block 67) failed [ 239.277976][T11732] FAT-fs (loop1): Directory bread(block 68) failed [ 239.283446][T11734] FAT-fs (loop2): Directory bread(block 71) failed [ 239.298936][T11734] FAT-fs (loop2): Directory bread(block 72) failed [ 239.315863][T11742] loop4: p1 < > p3 [ 239.321646][T11732] FAT-fs (loop1): Directory bread(block 69) failed [ 239.325822][T11742] loop4: p3 size 134217728 extends beyond EOD, truncated [ 239.336690][T11734] FAT-fs (loop2): Directory bread(block 73) failed [ 239.357557][T11732] FAT-fs (loop1): Directory bread(block 70) failed [ 239.364163][T11732] FAT-fs (loop1): Directory bread(block 71) failed [ 239.391040][ T102] loop4: p1 < > p3 [ 239.395796][T11732] FAT-fs (loop1): Directory bread(block 72) failed [ 239.402497][ T102] loop4: p3 size 134217728 extends beyond EOD, truncated [ 239.419454][T11732] FAT-fs (loop1): Directory bread(block 73) failed [ 239.484839][ T278] __loop_clr_fd: partition scan of loop4 failed (rc=-16) [ 239.492078][ T302] blk_print_req_error: 2 callbacks suppressed [ 239.492096][ T302] I/O error, dev loop4, sector 9 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 239.551531][ T302] I/O error, dev loop4, sector 9 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 239.576165][ T302] Buffer I/O error on dev loop4p3, logical block 8, async page read [ 239.607632][ T302] I/O error, dev loop4, sector 10 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 239.640661][ T302] Buffer I/O error on dev loop4p3, logical block 9, async page read [ 239.674433][ T302] I/O error, dev loop4, sector 11 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 239.689365][T11778] xt_l2tp: v2 sid > 0xffff: 4294901760 [ 239.707264][ T302] Buffer I/O error on dev loop4p3, logical block 10, async page read [ 239.745391][T11788] netlink: 'syz.0.5519': attribute type 13 has an invalid length. [ 239.746427][T11787] loop4: detected capacity change from 0 to 512 [ 239.760207][ T302] I/O error, dev loop4, sector 12 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 239.785970][ T302] Buffer I/O error on dev loop4p3, logical block 11, async page read [ 239.802795][ T302] I/O error, dev loop4, sector 13 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 239.803050][T11794] netlink: 8 bytes leftover after parsing attributes in process `syz.1.5522'. [ 239.823281][ T302] Buffer I/O error on dev loop4p3, logical block 12, async page read [ 239.855088][T11787] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 239.864300][T11794] netlink: 8 bytes leftover after parsing attributes in process `syz.1.5522'. [ 239.952550][ T302] udevd[302]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 239.966281][ T6497] udevd[6497]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 240.031055][ T278] EXT4-fs (loop4): unmounting filesystem. [ 240.189571][ T6499] udevd[6499]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 240.209511][ T302] udevd[302]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 240.294852][ T6498] udevd[6498]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 240.346424][ T302] udevd[302]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 240.450545][ T302] udevd[302]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 240.464078][ T319] udevd[319]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 240.496443][T11847] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5547'. [ 240.513940][ T302] udevd[302]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 240.676368][T11864] tc_dump_action: action bad kind [ 240.752099][T11869] netlink: 'syz.4.5558': attribute type 3 has an invalid length. [ 240.813503][T11814] loop2: detected capacity change from 0 to 40427 [ 240.857340][T11814] F2FS-fs (loop2): invalid crc value [ 240.873144][T11814] F2FS-fs (loop2): Found nat_bits in checkpoint [ 240.903130][T11889] cgroup: Invalid name [ 240.981950][T11814] F2FS-fs (loop2): Start checkpoint disabled! [ 241.008519][T11814] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6 [ 241.059683][T11907] xt_ecn: cannot match TCP bits for non-tcp packets [ 241.174785][ T297] bio_check_eod: 58 callbacks suppressed [ 241.174806][ T297] kworker/u4:3: attempt to access beyond end of device [ 241.174806][ T297] loop2: rw=2049, sector=40960, nr_sectors = 16 limit=40427 [ 242.060158][T12037] xt_bpf: check failed: parse error [ 242.694901][T12122] __nla_validate_parse: 2 callbacks suppressed [ 242.694921][T12122] netlink: 8 bytes leftover after parsing attributes in process `syz.1.5681'. [ 242.783150][T12134] bridge3: trying to set multicast query interval below minimum, setting to 100 (1000ms) [ 242.918760][ T28] kauditd_printk_skb: 1165 callbacks suppressed [ 242.918777][ T28] audit: type=1400 audit(237.192:6021): avc: denied { bpf } for pid=12147 comm="syz.0.5695" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 242.996166][ T28] audit: type=1400 audit(237.192:6022): avc: denied { read write } for pid=278 comm="syz-executor" name="loop4" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 243.038028][T12159] netlink: 'syz.5.5699': attribute type 9 has an invalid length. [ 243.062608][T12159] netlink: 'syz.5.5699': attribute type 6 has an invalid length. [ 243.102144][ T28] audit: type=1400 audit(237.192:6023): avc: denied { open } for pid=278 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 243.211029][ T28] audit: type=1400 audit(237.192:6024): avc: denied { ioctl } for pid=278 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=122 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 243.293592][T12183] audit: audit_backlog=65 > audit_backlog_limit=64 [ 243.308840][ T277] audit: audit_backlog=65 > audit_backlog_limit=64 [ 243.334071][ T278] audit: audit_backlog=65 > audit_backlog_limit=64 [ 243.335779][T12183] audit: audit_lost=85 audit_rate_limit=0 audit_backlog_limit=64 [ 243.340623][ T278] audit: audit_lost=86 audit_rate_limit=0 audit_backlog_limit=64 [ 243.349983][T10927] audit: audit_backlog=65 > audit_backlog_limit=64 [ 243.426988][T12185] overlayfs: conflicting options: metacopy=on,redirect_dir=nofollow [ 243.547366][T12200] netlink: 'syz.5.5719': attribute type 3 has an invalid length. [ 243.600471][T12200] netlink: 20 bytes leftover after parsing attributes in process `syz.5.5719'. [ 243.656286][T12206] xt_limit: Overflow, try lower: 65536/2147483648 [ 243.732648][T12214] loop5: detected capacity change from 0 to 2048 [ 243.747748][T12222] xt_SECMARK: only valid in 'mangle' or 'security' table, not 'raw' [ 243.828366][T12233] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5738'. [ 243.838003][T12214] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 243.911258][T12233] netlink: 32 bytes leftover after parsing attributes in process `syz.2.5738'. [ 243.952119][T12241] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5739'. [ 243.997510][T10927] EXT4-fs (loop5): unmounting filesystem. [ 244.054234][T12248] netlink: 'syz.0.5744': attribute type 27 has an invalid length. [ 244.113578][T12252] netlink: 'syz.5.5743': attribute type 24 has an invalid length. [ 244.335473][T12285] bridge0: port 3(gretap0) entered blocking state [ 244.365306][T12285] bridge0: port 3(gretap0) entered disabled state [ 244.386153][T12285] device gretap0 entered promiscuous mode [ 244.401666][T12285] bridge0: port 3(gretap0) entered blocking state [ 244.408191][T12285] bridge0: port 3(gretap0) entered forwarding state [ 244.455676][T12295] loop5: detected capacity change from 0 to 512 [ 244.524518][T12295] EXT4-fs (loop5): revision level too high, forcing read-only mode [ 244.570806][T12295] EXT4-fs (loop5): orphan cleanup on readonly fs [ 244.594287][T12295] EXT4-fs error (device loop5): ext4_acquire_dquot:6789: comm syz.5.5765: Failed to acquire dquot type 1 [ 244.650181][T12295] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.5765: bg 0: block 40: padding at end of block bitmap is not set [ 244.686610][T12316] netlink: 'syz.1.5775': attribute type 12 has an invalid length. [ 244.696719][T12295] EXT4-fs error (device loop5) in ext4_mb_clear_bb:6170: Corrupt filesystem [ 244.707250][T12316] netlink: 'syz.1.5775': attribute type 12 has an invalid length. [ 244.716176][T12316] netlink: 'syz.1.5775': attribute type 12 has an invalid length. [ 244.721092][T12295] EXT4-fs (loop5): 1 truncate cleaned up [ 244.731482][T12295] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. [ 244.819900][T10927] EXT4-fs (loop5): unmounting filesystem. [ 244.922996][T12340] loop5: detected capacity change from 0 to 256 [ 244.937350][ T19] usb 1-1: new high-speed USB device number 104 using dummy_hcd [ 244.964108][T12340] FAT-fs (loop5): Directory bread(block 64) failed [ 244.984312][T12340] FAT-fs (loop5): Directory bread(block 65) failed [ 245.002951][T12340] FAT-fs (loop5): Directory bread(block 66) failed [ 245.041090][T12340] FAT-fs (loop5): Directory bread(block 67) failed [ 245.063058][T12340] FAT-fs (loop5): Directory bread(block 68) failed [ 245.095722][T12354] netlink: 'syz.4.5794': attribute type 3 has an invalid length. [ 245.097863][T12340] FAT-fs (loop5): Directory bread(block 69) failed [ 245.122410][T12340] FAT-fs (loop5): Directory bread(block 70) failed [ 245.131699][T12340] FAT-fs (loop5): Directory bread(block 71) failed [ 245.161801][ T19] usb 1-1: Using ep0 maxpacket: 32 [ 245.167506][T12340] FAT-fs (loop5): Directory bread(block 72) failed [ 245.168414][ T19] usb 1-1: config 4 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 245.187260][T12340] FAT-fs (loop5): Directory bread(block 73) failed [ 245.232626][ T19] usb 1-1: config 4 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 245.270163][ T19] usb 1-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 245.279254][ T19] usb 1-1: New USB device strings: Mfr=255, Product=255, SerialNumber=0 [ 245.296411][T12370] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5802'. [ 245.322191][T12370] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5802'. [ 245.348487][ T19] usb 1-1: Product: syz [ 245.359908][ T19] usb 1-1: Manufacturer: syz [ 245.378501][ T19] hub 1-1:4.0: USB hub found [ 245.596441][ T19] hub 1-1:4.0: config failed, hub doesn't have any ports! (err -19) [ 245.665314][T12409] netlink: 16 bytes leftover after parsing attributes in process `syz.1.5820'. [ 245.932268][T12441] loop2: detected capacity change from 0 to 1024 [ 245.964758][ T37] usb 1-1: USB disconnect, device number 104 [ 245.967320][T12437] loop4: detected capacity change from 0 to 8192 [ 245.972615][T12441] EXT4-fs: Ignoring removed oldalloc option [ 245.987448][T12441] EXT4-fs: Ignoring removed bh option [ 246.011609][T12441] EXT4-fs error (device loop2): ext4_map_blocks:744: inode #3: block 1: comm syz.2.5836: lblock 1 mapped to illegal pblock 1 (length 1) [ 246.032922][T12441] EXT4-fs (loop2): Remounting filesystem read-only [ 246.040101][T12441] EXT4-fs error (device loop2): ext4_acquire_dquot:6789: comm syz.2.5836: Failed to acquire dquot type 0 [ 246.054799][T12437] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 246.057976][T12441] EXT4-fs (loop2): Remounting filesystem read-only [ 246.073979][T12441] EXT4-fs error (device loop2): ext4_free_blocks:6210: comm syz.2.5836: Freeing blocks not in datazone - block = 0, count = 4096 [ 246.087903][T12441] EXT4-fs (loop2): Remounting filesystem read-only [ 246.095058][T12441] EXT4-fs error (device loop2): ext4_read_inode_bitmap:140: comm syz.2.5836: Invalid inode bitmap blk 0 in block_group 0 [ 246.116024][T12441] EXT4-fs (loop2): Remounting filesystem read-only [ 246.122599][T12441] EXT4-fs error (device loop2) in ext4_free_inode:362: Corrupt filesystem [ 246.132150][ T4043] EXT4-fs error (device loop2): ext4_map_blocks:634: inode #3: block 1: comm kworker/u4:5: lblock 1 mapped to illegal pblock 1 (length 1) [ 246.151132][T12441] EXT4-fs (loop2): Remounting filesystem read-only [ 246.154856][T12437] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000001) [ 246.167014][T12441] EXT4-fs (loop2): 1 orphan inode deleted [ 246.173231][T12441] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 246.176726][ T4043] EXT4-fs (loop2): Remounting filesystem read-only [ 246.201908][T12437] FAT-fs (loop4): Filesystem has been set read-only [ 246.228570][ T4043] EXT4-fs error (device loop2): ext4_release_dquot:6812: comm kworker/u4:5: Failed to release dquot type 0 [ 246.239547][T12441] EXT4-fs error (device loop2): ext4_search_dir:1549: inode #2: block 16: comm syz.2.5836: bad entry in directory: inode out of bounds - offset=44, inode=40, rec_len=16, size=1024 fake=0 [ 246.267093][ T4043] EXT4-fs (loop2): Remounting filesystem read-only [ 246.279600][T12455] xt_CT: You must specify a L4 protocol and not use inversions on it [ 246.305786][T12441] EXT4-fs (loop2): Remounting filesystem read-only [ 246.339382][ T277] EXT4-fs (loop2): unmounting filesystem. [ 246.429229][T12469] netlink: 36 bytes leftover after parsing attributes in process `syz.1.5849'. [ 246.767909][T12525] loop5: detected capacity change from 0 to 1024 [ 246.830125][T12525] EXT4-fs: Ignoring removed nomblk_io_submit option [ 246.879094][T12525] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (29950!=20869) [ 246.915123][T12525] EXT4-fs (loop5): group descriptors corrupted! [ 246.985259][ T302] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 247.011282][T12552] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 247.018543][T12552] IPv6: NLM_F_CREATE should be set when creating new route [ 247.025813][T12552] IPv6: NLM_F_CREATE should be set when creating new route [ 247.382868][T12578] xt_connbytes: Forcing CT accounting to be enabled [ 247.409139][T12578] xt_nat: multiple ranges no longer supported [ 247.570105][T12608] loop5: detected capacity change from 0 to 512 [ 247.636191][T12618] netlink: 'syz.4.5923': attribute type 1 has an invalid length. [ 247.641390][T12608] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 247.689993][T12622] xt_socket: unknown flags 0x58 [ 247.775491][T12608] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. [ 247.814101][T12632] loop1: detected capacity change from 0 to 256 [ 247.841753][T12632] exFAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 247.853375][T12635] loop4: detected capacity change from 0 to 2048 [ 247.878238][T10927] EXT4-fs (loop5): unmounting filesystem. [ 247.906806][T12632] exFAT-fs (loop1): Medium has reported failures. Some data may be lost. [ 247.907044][T12635] EXT4-fs: Ignoring removed nomblk_io_submit option [ 247.943842][T12632] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 248.018425][T12635] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 248.086623][ T278] EXT4-fs (loop4): unmounting filesystem. [ 248.242464][T12662] loop5: detected capacity change from 0 to 16 [ 248.280655][ T28] kauditd_printk_skb: 1062 callbacks suppressed [ 248.280673][ T28] audit: type=1400 audit(242.197:7076): avc: denied { mounton } for pid=12661 comm="syz.5.5943" path="/149/bus" dev="tmpfs" ino=776 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 248.309978][T12662] erofs: (device loop5): EXPERIMENTAL compressed fragments feature in use. Use at your own risk! [ 248.351782][ T28] audit: type=1400 audit(242.216:7077): avc: denied { read write } for pid=278 comm="syz-executor" name="loop4" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 248.386664][T12662] erofs: (device loop5): EXPERIMENTAL global deduplication feature in use. Use at your own risk! [ 248.413597][ T28] audit: type=1400 audit(242.216:7078): avc: denied { read write open } for pid=278 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 248.446135][T12662] erofs: (device loop5): mounted with root inode @ nid 36. [ 248.485890][T12662] syz.5.5943: attempt to access beyond end of device [ 248.485890][T12662] loop5: rw=0, sector=4294967295, nr_sectors = 1 limit=16 [ 248.521339][ T28] audit: type=1400 audit(242.216:7079): avc: denied { ioctl } for pid=278 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=122 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 248.636846][ T28] audit: type=1400 audit(242.234:7080): avc: denied { read write } for pid=279 comm="syz-executor" name="loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 248.668117][ T279] audit: audit_backlog=65 > audit_backlog_limit=64 [ 248.695874][T12700] audit: audit_backlog=65 > audit_backlog_limit=64 [ 248.700653][ T279] audit: audit_lost=89 audit_rate_limit=0 audit_backlog_limit=64 [ 248.714943][ T278] audit: audit_backlog=65 > audit_backlog_limit=64 [ 248.718772][ T279] audit: backlog limit exceeded [ 248.894190][T12721] xt_hashlimit: max too large, truncated to 1048576 [ 248.907599][T12721] xt_hashlimit: overflow, try lower: 0/0 [ 248.936171][T12725] loop1: detected capacity change from 0 to 1024 [ 248.945423][T12725] EXT4-fs: Ignoring removed oldalloc option [ 248.979180][T12725] EXT4-fs: Ignoring removed bh option [ 249.027455][T12725] EXT4-fs error (device loop1): ext4_map_blocks:744: inode #3: block 1: comm syz.1.5970: lblock 1 mapped to illegal pblock 1 (length 1) [ 249.057397][T12743] netlink: 12 bytes leftover after parsing attributes in process `syz.2.5981'. [ 249.089303][T12725] EXT4-fs (loop1): Remounting filesystem read-only [ 249.110340][T12743] netlink: 12 bytes leftover after parsing attributes in process `syz.2.5981'. [ 249.119959][T12725] EXT4-fs error (device loop1): ext4_acquire_dquot:6789: comm syz.1.5970: Failed to acquire dquot type 0 [ 249.149614][T12743] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5981'. [ 249.159711][T12725] EXT4-fs (loop1): Remounting filesystem read-only [ 249.166909][T12743] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5981'. [ 249.170307][T12725] EXT4-fs error (device loop1): ext4_free_blocks:6210: comm syz.1.5970: Freeing blocks not in datazone - block = 0, count = 4096 [ 249.210750][T12725] EXT4-fs (loop1): Remounting filesystem read-only [ 249.230158][T12725] EXT4-fs error (device loop1): ext4_read_inode_bitmap:140: comm syz.1.5970: Invalid inode bitmap blk 0 in block_group 0 [ 249.245792][ T4043] EXT4-fs error (device loop1): ext4_map_blocks:634: inode #3: block 1: comm kworker/u4:5: lblock 1 mapped to illegal pblock 1 (length 1) [ 249.276973][ T4043] EXT4-fs (loop1): Remounting filesystem read-only [ 249.284859][T12725] EXT4-fs (loop1): Remounting filesystem read-only [ 249.299125][ T4043] EXT4-fs error (device loop1): ext4_release_dquot:6812: comm kworker/u4:5: Failed to release dquot type 0 [ 249.315615][T12725] EXT4-fs error (device loop1) in ext4_free_inode:362: Corrupt filesystem [ 249.339593][T12725] EXT4-fs (loop1): Remounting filesystem read-only [ 249.350331][ T4043] EXT4-fs (loop1): Remounting filesystem read-only [ 249.361650][T12725] EXT4-fs (loop1): 1 orphan inode deleted [ 249.381086][T12771] x_tables: ip_tables: hashlimit.1 match: invalid size 56 (kernel) != (user) 616 [ 249.390362][T12725] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 249.460355][T12725] EXT4-fs error (device loop1): ext4_search_dir:1549: inode #2: block 16: comm syz.1.5970: bad entry in directory: inode out of bounds - offset=44, inode=40, rec_len=16, size=1024 fake=0 [ 249.529458][T12725] EXT4-fs (loop1): Remounting filesystem read-only [ 249.572949][T12785] xt_CT: You must specify a L4 protocol and not use inversions on it [ 249.594890][ T279] EXT4-fs (loop1): unmounting filesystem. [ 249.760523][T12804] loop4: detected capacity change from 0 to 256 [ 249.782231][T12804] exFAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 249.822919][T12804] exFAT-fs (loop4): Medium has reported failures. Some data may be lost. [ 249.846702][T12804] exFAT-fs (loop4): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 250.143648][ T37] usb 3-1: new high-speed USB device number 98 using dummy_hcd [ 250.346814][ T37] usb 3-1: Using ep0 maxpacket: 16 [ 250.356589][ T37] usb 3-1: config 0 has no interfaces? [ 250.382459][ T37] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 250.415722][ T37] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 250.452262][ T37] usb 3-1: Product: syz [ 250.470328][ T37] usb 3-1: Manufacturer: syz [ 250.474987][ T37] usb 3-1: SerialNumber: syz [ 250.508413][ T37] usb 3-1: config 0 descriptor?? [ 250.689361][T12891] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 250.767168][ T37] usb 3-1: USB disconnect, device number 98 [ 250.989660][T12923] netlink: 4 bytes leftover after parsing attributes in process `syz.0.6069'. [ 251.626673][T13000] loop5: detected capacity change from 0 to 1024 [ 251.635815][T13003] netlink: 'syz.0.6108': attribute type 32 has an invalid length. [ 251.651634][T13000] EXT4-fs: Ignoring removed orlov option [ 251.733733][T13000] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. [ 251.851276][T10927] EXT4-fs (loop5): unmounting filesystem. [ 252.300102][T13104] xt_CT: You must specify a L4 protocol and not use inversions on it [ 252.606733][T13151] loop2: detected capacity change from 0 to 512 [ 252.669283][T13151] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -2 [ 252.694774][T13151] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -2 [ 252.742352][T13151] EXT4-fs (loop2): 1 truncate cleaned up [ 252.744176][T13165] netlink: 24 bytes leftover after parsing attributes in process `syz.4.6186'. [ 252.748037][T13151] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 252.798472][T13151] EXT4-fs error (device loop2): ext4_append:79: inode #2: comm syz.2.6180: Logical block already allocated [ 252.880218][ T277] EXT4-fs (loop2): unmounting filesystem. [ 252.925244][T13179] xt_TCPMSS: Only works on TCP SYN packets [ 253.043906][T13196] netlink: 16 bytes leftover after parsing attributes in process `syz.2.6201'. [ 253.222209][T13218] loop5: detected capacity change from 0 to 16 [ 253.253328][T13218] erofs: (device loop5): mounted with root inode @ nid 36. [ 253.307212][T13218] erofs: (device loop5): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 253.361775][T13218] erofs: (device loop5): z_erofs_lz4_decompress_mem: failed to decompress -4 in[49, 4047] out[1851] [ 253.396941][T13247] netlink: 'syz.2.6225': attribute type 5 has an invalid length. [ 253.405899][T13218] erofs: (device loop5): z_erofs_read_folio: failed to read, err [-117] [ 253.430040][T13248] netlink: 20 bytes leftover after parsing attributes in process `syz.0.6226'. [ 253.440313][T13247] netlink: 45 bytes leftover after parsing attributes in process `syz.2.6225'. [ 253.509846][T13255] netlink: 'syz.5.6229': attribute type 3 has an invalid length. [ 253.537929][T13259] netlink: 4 bytes leftover after parsing attributes in process `syz.1.6231'. [ 253.635281][ T28] kauditd_printk_skb: 1179 callbacks suppressed [ 253.635522][ T28] audit: type=1400 audit(247.211:8229): avc: denied { read write } for pid=276 comm="syz-executor" name="loop0" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 253.748139][ T28] audit: type=1400 audit(247.211:8230): avc: denied { open } for pid=276 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 253.840125][ T28] audit: type=1400 audit(247.211:8231): avc: denied { ioctl } for pid=276 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=118 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 253.951657][ T28] audit: type=1326 audit(247.220:8232): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13267 comm="syz.2.6237" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbb53b8e969 code=0x7ffc0000 [ 253.961343][ T279] audit: audit_backlog=65 > audit_backlog_limit=64 [ 253.980505][ T278] audit: audit_backlog=65 > audit_backlog_limit=64 [ 253.983659][ T277] audit: audit_backlog=65 > audit_backlog_limit=64 [ 253.997661][ T278] audit: audit_lost=100 audit_rate_limit=0 audit_backlog_limit=64 [ 253.998019][ T277] audit: audit_lost=101 audit_rate_limit=0 audit_backlog_limit=64 [ 254.017830][ T279] audit: audit_lost=102 audit_rate_limit=0 audit_backlog_limit=64 [ 254.391288][T13366] tipc: Trying to set illegal importance in message [ 254.403985][T13365] loop2: detected capacity change from 0 to 1024 [ 254.411381][T13364] __nla_validate_parse: 1 callbacks suppressed [ 254.411403][T13364] netlink: 8 bytes leftover after parsing attributes in process `syz.1.6286'. [ 254.493238][T13365] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 254.616453][ T277] EXT4-fs (loop2): unmounting filesystem. [ 254.844184][T13411] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 254.851487][T13411] IPv6: NLM_F_CREATE should be set when creating new route [ 254.858757][T13411] IPv6: NLM_F_CREATE should be set when creating new route [ 255.364042][T13450] loop2: detected capacity change from 0 to 256 [ 255.647506][T13470] netlink: 16 bytes leftover after parsing attributes in process `syz.0.6335'. [ 255.702485][T13470] netlink: 164 bytes leftover after parsing attributes in process `syz.0.6335'. [ 255.910550][T13489] tc_dump_action: action bad kind [ 256.424756][T13550] netlink: 20 bytes leftover after parsing attributes in process `syz.5.6375'. [ 256.476257][T13550] netlink: 60 bytes leftover after parsing attributes in process `syz.5.6375'. [ 256.789322][T13590] loop1: detected capacity change from 0 to 512 [ 256.798582][T13596] loop5: detected capacity change from 0 to 256 [ 256.838460][T13590] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 256.900429][ T279] EXT4-fs (loop1): unmounting filesystem. [ 257.058299][T13625] loop2: detected capacity change from 0 to 512 [ 257.085461][T13629] netlink: 40 bytes leftover after parsing attributes in process `syz.5.6412'. [ 257.109007][T13625] EXT4-fs warning (device loop2): dx_probe:878: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 257.121319][T13625] EXT4-fs warning (device loop2): dx_probe:881: Enable large directory feature to access it [ 257.131645][T13625] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.6409: Corrupt directory, running e2fsck is recommended [ 257.145106][T13625] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -117 [ 257.153951][T13625] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2186: inode #15: comm syz.2.6409: corrupted in-inode xattr [ 257.167770][T13625] EXT4-fs error (device loop2): ext4_orphan_get:1405: comm syz.2.6409: couldn't read orphan inode 15 (err -117) [ 257.184996][T13625] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 257.233855][T13625] EXT4-fs error (device loop2): __ext4_remount:6598: comm syz.2.6409: Abort forced by user [ 257.258373][T13625] EXT4-fs (loop2): Remounting filesystem read-only [ 257.274383][T13625] EXT4-fs (loop2): re-mounted. Quota mode: writeback. [ 257.307017][ T277] EXT4-fs (loop2): unmounting filesystem. [ 257.702307][T13693] loop5: detected capacity change from 0 to 512 [ 257.716820][T13693] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 257.727734][T13695] netlink: 'syz.2.6444': attribute type 12 has an invalid length. [ 257.746924][T13693] EXT4-fs error (device loop5): ext4_xattr_ibody_find:2186: inode #15: comm syz.5.6442: corrupted in-inode xattr [ 257.768251][T13693] EXT4-fs (loop5): 1 truncate cleaned up [ 257.773942][T13693] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 257.875271][T10927] EXT4-fs (loop5): unmounting filesystem. [ 258.115555][T13745] xt_l2tp: invalid flags combination: 4 [ 258.135679][T13751] loop4: detected capacity change from 0 to 256 [ 258.189411][T13753] xt_TCPMSS: Only works on TCP SYN packets [ 258.238124][ T302] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 258.424683][T13782] netlink: 60 bytes leftover after parsing attributes in process `syz.1.6487'. [ 258.452015][T13787] netlink: 16 bytes leftover after parsing attributes in process `syz.0.6488'. [ 258.567297][T13792] netlink: 16 bytes leftover after parsing attributes in process `syz.1.6491'. [ 258.605107][T13800] netlink: 'syz.2.6495': attribute type 15 has an invalid length. [ 258.606713][T13792] netlink: 'syz.1.6491': attribute type 1 has an invalid length. [ 258.640995][T13804] netlink: 'syz.0.6497': attribute type 11 has an invalid length. [ 258.809288][T13825] netlink: 8 bytes leftover after parsing attributes in process `syz.4.6507'. [ 258.903331][T13839] x_tables: duplicate underflow at hook 3 [ 258.986523][ T28] kauditd_printk_skb: 1115 callbacks suppressed [ 258.986541][ T28] audit: type=1400 audit(252.215:9309): avc: denied { read write } for pid=276 comm="syz-executor" name="loop0" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 259.088227][ T28] audit: type=1400 audit(252.234:9310): avc: denied { read write } for pid=279 comm="syz-executor" name="loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 259.159469][T13871] SELinux: Context system_u:object_r:inetd_log_t:s0 is not valid (left unmapped). [ 259.170605][ T28] audit: type=1400 audit(252.234:9311): avc: denied { open } for pid=279 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 259.263466][ T28] audit: type=1400 audit(252.234:9312): avc: denied { ioctl } for pid=279 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=119 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 259.308466][T10927] audit: audit_backlog=65 > audit_backlog_limit=64 [ 259.315097][T10927] audit: audit_lost=115 audit_rate_limit=0 audit_backlog_limit=64 [ 259.325074][ T276] audit: audit_backlog=65 > audit_backlog_limit=64 [ 259.326449][T13889] audit: audit_backlog=65 > audit_backlog_limit=64 [ 259.344254][ T279] audit: audit_backlog=65 > audit_backlog_limit=64 [ 259.359924][T13889] audit: audit_lost=116 audit_rate_limit=0 audit_backlog_limit=64 [ 259.938346][T13956] netlink: 128 bytes leftover after parsing attributes in process `syz.1.6570'. [ 259.959435][T13958] netlink: 'syz.5.6573': attribute type 1 has an invalid length. [ 259.980373][T13956] netlink: 16 bytes leftover after parsing attributes in process `syz.1.6570'. [ 260.020201][T13956] netlink: 16 bytes leftover after parsing attributes in process `syz.1.6570'. [ 260.086618][T13970] loop2: detected capacity change from 0 to 256 [ 260.257073][T13994] netlink: 8 bytes leftover after parsing attributes in process `syz.0.6590'. [ 260.472348][T14019] xt_hashlimit: invalid rate [ 260.496348][T14022] xt_CT: You must specify a L4 protocol and not use inversions on it [ 260.561203][T14030] loop5: detected capacity change from 0 to 512 [ 260.589918][T14030] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 260.664512][T14030] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 260.700466][T14030] EXT4-fs (loop5): 1 truncate cleaned up [ 260.707161][T14030] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. [ 260.761003][T10927] EXT4-fs (loop5): unmounting filesystem. [ 260.805360][T14048] syz.1.6617 (14048): /proc/14045/oom_adj is deprecated, please use /proc/14045/oom_score_adj instead. [ 260.818383][ T19] usb 5-1: new high-speed USB device number 89 using dummy_hcd [ 260.880230][T14054] xt_CT: You must specify a L4 protocol and not use inversions on it [ 261.016013][ T19] usb 5-1: Using ep0 maxpacket: 16 [ 261.023155][ T19] usb 5-1: config 0 has an invalid interface number: 105 but max is 0 [ 261.041193][ T19] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 261.067009][ T19] usb 5-1: config 0 has no interface number 0 [ 261.093323][ T19] usb 5-1: New USB device found, idVendor=046d, idProduct=08d3, bcdDevice= b.28 [ 261.120761][ T19] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 261.136996][ T19] usb 5-1: Product: syz [ 261.148555][T14074] loop2: detected capacity change from 0 to 256 [ 261.161337][ T19] usb 5-1: Manufacturer: syz [ 261.174137][ T19] usb 5-1: SerialNumber: syz [ 261.195049][T14074] FAT-fs (loop2): Directory bread(block 64) failed [ 261.202309][ T19] usb 5-1: config 0 descriptor?? [ 261.218500][T14074] FAT-fs (loop2): Directory bread(block 65) failed [ 261.232460][T14074] FAT-fs (loop2): Directory bread(block 66) failed [ 261.247069][T14074] FAT-fs (loop2): Directory bread(block 67) failed [ 261.262015][T14074] FAT-fs (loop2): Directory bread(block 68) failed [ 261.291687][T14074] FAT-fs (loop2): Directory bread(block 69) failed [ 261.309625][T14074] FAT-fs (loop2): Directory bread(block 70) failed [ 261.324094][T14085] netlink: 16 bytes leftover after parsing attributes in process `syz.5.6636'. [ 261.334068][T14074] FAT-fs (loop2): Directory bread(block 71) failed [ 261.334144][T14074] FAT-fs (loop2): Directory bread(block 72) failed [ 261.334166][T14074] FAT-fs (loop2): Directory bread(block 73) failed [ 261.433418][ T19] usb 5-1: Found UVC 0.00 device syz (046d:08d3) [ 261.441043][ T19] usb 5-1: No valid video chain found. [ 261.661326][ T645] usb 5-1: USB disconnect, device number 89 [ 261.855928][T14126] netlink: 68 bytes leftover after parsing attributes in process `syz.0.6654'. [ 261.989352][T14138] xt_ecn: cannot match TCP bits for non-tcp packets [ 262.294701][T14174] loop4: detected capacity change from 0 to 1024 [ 262.311375][T14174] EXT4-fs: Ignoring removed mblk_io_submit option [ 262.333836][T14174] EXT4-fs: Ignoring removed nomblk_io_submit option [ 262.346689][T14184] netlink: 'syz.1.6684': attribute type 13 has an invalid length. [ 262.407185][T14174] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 262.461059][T14184] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 262.512977][ T278] EXT4-fs (loop4): unmounting filesystem. [ 262.571001][ T4043] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 262.595879][ T4043] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 262.622705][ T4043] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 262.647213][ T4043] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 262.671311][ T4043] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 262.692608][ T4043] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 262.702271][ T4043] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 262.710861][ T4043] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 262.720068][T14196] 8021q: VLANs not supported on wg0 [ 262.725963][ T645] ip6_tunnel: syztnl0 xmit: Local address not yet configured! [ 262.746494][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 262.789947][T14214] printk: syz.4.6697 (14214): Attempt to access syslog with CAP_SYS_ADMIN but no CAP_SYSLOG (deprecated). [ 262.985897][T14234] netlink: 16 bytes leftover after parsing attributes in process `syz.4.6709'. [ 263.015160][T14234] tc_dump_action: action bad kind [ 263.359621][T14289] device veth1_to_team entered promiscuous mode [ 263.734787][T14337] loop1: detected capacity change from 0 to 512 [ 263.788716][T14345] SELinux: Context #! ./file1 is not valid (left unmapped). [ 263.788760][T14337] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 263.830410][T14337] EXT4-fs (loop1): 1 truncate cleaned up [ 263.836252][T14337] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 263.883402][T14337] EXT4-fs error (device loop1): ext4_find_extent:900: inode #15: comm syz.1.6757: inode has invalid extent depth: 25964 [ 263.924699][T14337] EXT4-fs (loop1): Remounting filesystem read-only [ 263.932026][T14337] fs-verity (loop1, inode 15): Error -117 getting verity descriptor size [ 264.005396][ T279] EXT4-fs (loop1): unmounting filesystem. [ 264.352949][ T28] kauditd_printk_skb: 1097 callbacks suppressed [ 264.352966][ T28] audit: type=1400 audit(257.238:10404): avc: denied { read write } for pid=278 comm="syz-executor" name="loop4" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 264.362596][ T217] usb 3-1: new high-speed USB device number 99 using dummy_hcd [ 264.461715][ T28] audit: type=1400 audit(257.266:10405): avc: denied { read } for pid=84 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 264.591955][ T28] audit: type=1400 audit(257.266:10406): avc: denied { search } for pid=84 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 264.656859][ T217] usb 3-1: config index 0 descriptor too short (expected 12592, got 77) [ 264.685004][T14442] netlink: 12 bytes leftover after parsing attributes in process `syz.5.6811'. [ 264.697418][ T217] usb 3-1: config 55 has too many interfaces: 55, using maximum allowed: 32 [ 264.715472][ T28] audit: type=1400 audit(257.266:10407): avc: denied { append } for pid=84 comm="syslogd" name="messages" dev="tmpfs" ino=11 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 264.743072][ T217] usb 3-1: config 55 has an invalid descriptor of length 0, skipping remainder of the config [ 264.743103][ T217] usb 3-1: config 55 has 0 interfaces, different from the descriptor's value: 55 [ 264.745138][ T217] usb 3-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 264.745169][ T217] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 264.745192][ T217] usb 3-1: Product: syz [ 264.745208][ T217] usb 3-1: Manufacturer: syz [ 264.745223][ T217] usb 3-1: SerialNumber: syz [ 264.746603][ T28] audit: type=1400 audit(257.266:10408): avc: denied { open } for pid=84 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=11 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 264.746638][ T28] audit: type=1400 audit(257.266:10409): avc: denied { getattr } for pid=84 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=11 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 264.746667][ T28] audit: type=1400 audit(257.276:10410): avc: denied { read write } for pid=10927 comm="syz-executor" name="loop5" dev="devtmpfs" ino=123 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 264.746695][ T28] audit: type=1400 audit(257.276:10411): avc: denied { read write open } for pid=10927 comm="syz-executor" path="/dev/loop5" dev="devtmpfs" ino=123 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 264.746725][ T28] audit: type=1400 audit(257.276:10412): avc: denied { ioctl } for pid=10927 comm="syz-executor" path="/dev/loop5" dev="devtmpfs" ino=123 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 264.746755][ T28] audit: type=1400 audit(257.276:10413): avc: denied { read write } for pid=14421 comm="syz.0.6801" name="loop0" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 264.874982][T14455] loop4: detected capacity change from 0 to 512 [ 264.917545][T14455] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 264.983630][ T217] usb 3-1: USB disconnect, device number 99 [ 265.034596][ T278] EXT4-fs (loop4): unmounting filesystem. [ 265.187094][T14471] netlink: 288 bytes leftover after parsing attributes in process `syz.5.6824'. [ 265.242038][T14481] netlink: 28 bytes leftover after parsing attributes in process `syz.4.6829'. [ 265.330235][T14493] netlink: 36 bytes leftover after parsing attributes in process `syz.4.6834'. [ 265.381198][T14499] netlink: 8 bytes leftover after parsing attributes in process `syz.1.6838'. [ 265.381221][T14499] netlink: 8 bytes leftover after parsing attributes in process `syz.1.6838'. [ 265.526300][T14514] loop1: detected capacity change from 0 to 512 [ 265.602515][T14514] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 265.653849][T14514] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a00ec019, mo2=0002] [ 265.666565][T14514] System zones: 1-12 [ 265.674977][T14514] EXT4-fs (loop1): 1 truncate cleaned up [ 265.693502][T14514] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 265.768711][ T279] EXT4-fs (loop1): unmounting filesystem. [ 265.864490][T14549] netlink: 'syz.2.6861': attribute type 13 has an invalid length. [ 265.918782][T14549] gretap0: refused to change device tx_queue_len [ 265.936304][T14549] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 266.069548][T14573] netlink: 'syz.5.6872': attribute type 13 has an invalid length. [ 266.106652][T14573] netlink: 'syz.5.6872': attribute type 27 has an invalid length. [ 266.506379][T14623] device lo entered promiscuous mode [ 266.535308][T14623] device tunl0 entered promiscuous mode [ 266.553290][T14623] device gre0 entered promiscuous mode [ 266.591299][T14623] device gretap0 entered promiscuous mode [ 266.619592][T14623] device erspan0 entered promiscuous mode [ 266.659597][T14623] device ip_vti0 entered promiscuous mode [ 266.756883][ C0] ip6_tunnel: syztnl0 xmit: Local address not yet configured! [ 266.854662][T14646] netlink: 'syz.5.6909': attribute type 13 has an invalid length. [ 267.030015][T14660] netlink: 'syz.1.6916': attribute type 3 has an invalid length. [ 267.050882][T14646] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 267.131048][T14665] binfmt_misc: register: failed to install interpreter file ./file0 [ 267.151025][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 267.184840][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 267.213524][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 267.238277][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 267.263473][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 267.272302][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 267.330522][T14684] netlink: 20 bytes leftover after parsing attributes in process `syz.2.6927'. [ 267.695130][T14734] netlink: 8 bytes leftover after parsing attributes in process `syz.5.6954'. [ 267.798593][T14754] loop2: detected capacity change from 0 to 256 [ 269.148682][ T2270] ------------[ cut here ]------------ [ 269.154403][ T2270] kernel BUG at fs/buffer.c:2714! [ 269.160436][ T2270] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 269.166534][ T2270] CPU: 1 PID: 2270 Comm: kmmpd-loop0 Not tainted 6.1.134-syzkaller-00033-g0c1a07d9c284 #0 [ 269.176450][ T2270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 269.187393][ T2270] RIP: 0010:submit_bh_wbc+0x4c9/0x4f0 [ 269.192797][ T2270] Code: c3 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c bd fe ff ff 48 89 df e8 48 3d e8 ff e9 b0 fe ff ff e8 be eb a3 ff 0f 0b e8 b7 eb a3 ff <0f> 0b e8 b0 eb a3 ff 0f 0b e8 a9 eb a3 ff 0f 0b e8 a2 eb a3 ff 0f [ 269.212422][ T2270] RSP: 0018:ffffc90012667ca0 EFLAGS: 00010293 [ 269.218523][ T2270] RAX: ffffffff81cbfab9 RBX: 0000000000000000 RCX: ffff88811ba9a880 [ 269.226522][ T2270] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 269.230263][T14768] xt_NFQUEUE: number of total queues is 0 [ 269.234556][ T2270] RBP: ffffc90012667cf0 R08: dffffc0000000000 R09: ffffed1022827fba [ 269.234580][ T2270] R10: ffffed1022827fba R11: 1ffff11022827fb9 R12: 0000000000000000 [ 269.256229][ T2270] R13: 1ffff11022827fb9 R14: ffff88811413fdc8 R15: 0000000000003801 [ 269.264217][ T2270] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 269.273157][ T2270] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 269.279748][ T2270] CR2: 0000001b2e81cff8 CR3: 0000000006e0f000 CR4: 00000000003506a0 [ 269.287729][ T2270] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 269.295752][ T2270] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 269.303744][ T2270] Call Trace: [ 269.307032][ T2270] [ 269.309985][ T2270] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 269.315821][ T2270] submit_bh+0x1f/0x30 [ 269.319905][ T2270] write_mmp_block_thawed+0x34a/0x4c0 [ 269.325287][ T2270] ? read_mmp_block+0x6d0/0x6d0 [ 269.330148][ T2270] ? __cfi_process_timeout+0x10/0x10 [ 269.335444][ T2270] write_mmp_block+0x138/0x2b0 [ 269.340219][ T2270] kmmpd+0x3ce/0x950 [ 269.344132][ T2270] kthread+0x281/0x320 [ 269.348211][ T2270] ? __cfi_kmmpd+0x10/0x10 [ 269.352636][ T2270] ? __cfi_kthread+0x10/0x10 [ 269.357237][ T2270] ret_from_fork+0x1f/0x30 [ 269.361671][ T2270] [ 269.364716][ T2270] Modules linked in: [ 270.201581][ T28] kauditd_printk_skb: 702 callbacks suppressed [ 270.201598][ T28] audit: type=1400 audit(262.710:11116): avc: denied { read } for pid=84 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 270.207716][ T2270] ---[ end trace 0000000000000000 ]--- [ 270.231178][ T28] audit: type=1400 audit(262.710:11117): avc: denied { search } for pid=84 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 270.256365][ T28] audit: type=1400 audit(262.710:11118): avc: denied { append } for pid=84 comm="syslogd" name="messages" dev="tmpfs" ino=11 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 270.279216][ T28] audit: type=1400 audit(262.710:11119): avc: denied { append open } for pid=84 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=11 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 270.299023][ T2270] RIP: 0010:submit_bh_wbc+0x4c9/0x4f0 [ 270.306275][ T28] audit: type=1400 audit(262.710:11120): avc: denied { getattr } for pid=84 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=11 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 270.347277][ T28] audit: type=1400 audit(262.776:11121): avc: denied { read write } for pid=279 comm="syz-executor" name="loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 270.370876][ T2270] Code: c3 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c bd fe ff ff 48 89 df e8 48 3d e8 ff e9 b0 fe ff ff e8 be eb a3 ff 0f 0b e8 b7 eb a3 ff <0f> 0b e8 b0 eb a3 ff 0f 0b e8 a9 eb a3 ff 0f 0b e8 a2 eb a3 ff 0f [ 270.370904][ T2270] RSP: 0018:ffffc90012667ca0 EFLAGS: 00010293 [ 270.370924][ T2270] RAX: ffffffff81cbfab9 RBX: 0000000000000000 RCX: ffff88811ba9a880 [ 270.407459][ T28] audit: type=1400 audit(262.776:11122): avc: denied { open } for pid=279 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 270.456735][ T28] audit: type=1400 audit(262.776:11123): avc: denied { ioctl } for pid=279 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=119 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 270.504292][ T28] audit: type=1400 audit(262.832:11124): avc: denied { read write } for pid=276 comm="syz-executor" name="loop0" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 270.523220][ T2270] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 270.536041][ T2270] RBP: ffffc90012667cf0 R08: dffffc0000000000 R09: ffffed1022827fba [ 270.538407][ T28] audit: type=1400 audit(262.832:11125): avc: denied { open } for pid=276 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 270.552837][ T2270] R10: ffffed1022827fba R11: 1ffff11022827fb9 R12: 0000000000000000 [ 270.575618][ T2270] R13: 1ffff11022827fb9 R14: ffff88811413fdc8 R15: 0000000000003801 [ 270.583643][ T2270] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 270.593205][ T2270] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 270.599852][ T2270] CR2: 00007ffe87f54e58 CR3: 000000013228b000 CR4: 00000000003506a0 [ 270.608094][ T2270] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 270.616066][ T2270] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 270.624186][ T2270] Kernel panic - not syncing: Fatal exception [ 270.630553][ T2270] Kernel Offset: disabled [ 270.634874][ T2270] Rebooting in 86400 seconds..